{ "name": "rust-analyzer", "displayName": "rust-analyzer", "description": "Rust language support for Visual Studio Code", "private": true, "icon": "icon.png", "version": "0.5.0-dev", "releaseTag": null, "publisher": "rust-lang", "repository": { "url": "https://github.com/rust-lang/rust-analyzer.git", "type": "git" }, "homepage": "https://rust-analyzer.github.io/", "license": "MIT OR Apache-2.0", "keywords": [ "rust" ], "categories": [ "Programming Languages" ], "capabilities": { "untrustedWorkspaces": { "supported": false, "description": "rust-analyzer invokes binaries set up by its configuration as well as the Rust toolchain's binaries. A malicious actor could exploit this to run arbitrary code on your machine." } }, "engines": { "vscode": "^1.75.0" }, "enabledApiProposals": [], "scripts": { "vscode:prepublish": "npm run build-base -- --minify", "package": "vsce package -o rust-analyzer.vsix", "build-base": "esbuild ./src/main.ts --bundle --outfile=out/main.js --external:vscode --format=cjs --platform=node --target=node16", "build": "npm run build-base -- --sourcemap", "watch": "npm run build-base -- --sourcemap --watch", "format": "prettier --write .", "format:check": "prettier --check .", "lint": "eslint -c .eslintrc.js --ext ts ./src ./tests", "lint:fix": "npm run lint -- --fix", "typecheck": "tsc", "pretest": "npm run typecheck && npm run build", "test": "node ./out/tests/runTests.js" }, "dependencies": { "@hpcc-js/wasm": "^2.13.0", "anser": "^2.1.1", "d3": "^7.8.5", "d3-graphviz": "^5.0.2", "vscode-languageclient": "^8.1.0" }, "devDependencies": { "@tsconfig/strictest": "^2.0.1", "@types/node": "~16.11.7", "@types/vscode": "~1.75", "@typescript-eslint/eslint-plugin": "^6.0.0", "@typescript-eslint/parser": "^6.0.0", "@vscode/test-electron": "^2.3.3", "@vscode/vsce": "^2.19.0", "esbuild": "^0.18.12", "eslint": "^8.44.0", "eslint-config-prettier": "^8.8.0", "ovsx": "^0.8.2", "prettier": "^3.0.0", "tslib": "^2.6.0", "typescript": "^5.1.6" }, "activationEvents": [ "workspaceContains:*/Cargo.toml", "workspaceContains:*/rust-project.json" ], "main": "./out/main", "contributes": { "taskDefinitions": [ { "type": "cargo", "required": [ "command" ], "properties": { "label": { "type": "string" }, "command": { "type": "string" }, "args": { "type": "array", "items": { "type": "string" } }, "env": { "type": "object", "patternProperties": { ".+": { "type": "string" } } } } } ], "commands": [ { "command": "rust-analyzer.syntaxTree", "title": "Show Syntax Tree", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.viewHir", "title": "View Hir", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.viewMir", "title": "View Mir", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.interpretFunction", "title": "Interpret Function", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.viewFileText", "title": "View File Text (as seen by the server)", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.viewItemTree", "title": "Debug ItemTree", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.shuffleCrateGraph", "title": "Shuffle Crate Graph", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.memoryUsage", "title": "Memory Usage (Clears Database)", "category": "rust-analyzer (debug command)" }, { "command": "rust-analyzer.viewCrateGraph", "title": "View Crate Graph", "category": "rust-analyzer" }, { "command": "rust-analyzer.viewFullCrateGraph", "title": "View Crate Graph (Full)", "category": "rust-analyzer" }, { "command": "rust-analyzer.expandMacro", "title": "Expand macro recursively", "category": "rust-analyzer" }, { "command": "rust-analyzer.matchingBrace", "title": "Find matching brace", "category": "rust-analyzer" }, { "command": "rust-analyzer.parentModule", "title": "Locate parent module", "category": "rust-analyzer" }, { "command": "rust-analyzer.joinLines", "title": "Join lines", "category": "rust-analyzer" }, { "command": "rust-analyzer.run", "title": "Run", "category": "rust-analyzer" }, { "command": "rust-analyzer.copyRunCommandLine", "title": "Copy Run Command Line", "category": "rust-analyzer" }, { "command": "rust-analyzer.debug", "title": "Debug", "category": "rust-analyzer" }, { "command": "rust-analyzer.newDebugConfig", "title": "Generate launch configuration", "category": "rust-analyzer" }, { "command": "rust-analyzer.analyzerStatus", "title": "Status", "category": "rust-analyzer" }, { "command": "rust-analyzer.reloadWorkspace", "title": "Reload workspace", "category": "rust-analyzer" }, { "command": "rust-analyzer.rebuildProcMacros", "title": "Rebuild proc macros and build scripts", "category": "rust-analyzer" }, { "command": "rust-analyzer.addProject", "title": "Add current file's crate to workspace", "category": "rust-analyzer" }, { "command": "rust-analyzer.restartServer", "title": "Restart server", "category": "rust-analyzer" }, { "command": "rust-analyzer.startServer", "title": "Start server", "category": "rust-analyzer" }, { "command": "rust-analyzer.stopServer", "title": "Stop server", "category": "rust-analyzer" }, { "command": "rust-analyzer.onEnter", "title": "Enhanced enter key", "category": "rust-analyzer" }, { "command": "rust-analyzer.ssr", "title": "Structural Search Replace", "category": "rust-analyzer" }, { "command": "rust-analyzer.serverVersion", "title": "Show RA Version", "category": "rust-analyzer" }, { "command": "rust-analyzer.openDocs", "title": "Open Docs", "category": "rust-analyzer" }, { "command": "rust-analyzer.openCargoToml", "title": "Open Cargo.toml", "category": "rust-analyzer" }, { "command": "rust-analyzer.peekTests", "title": "Peek Related Tests", "category": "rust-analyzer" }, { "command": "rust-analyzer.moveItemUp", "title": "Move item up", "category": "rust-analyzer" }, { "command": "rust-analyzer.moveItemDown", "title": "Move item down", "category": "rust-analyzer" }, { "command": "rust-analyzer.cancelFlycheck", "title": "Cancel running flychecks", "category": "rust-analyzer" }, { "command": "rust-analyzer.runFlycheck", "title": "Run flycheck", "category": "rust-analyzer" }, { "command": "rust-analyzer.clearFlycheck", "title": "Clear flycheck diagnostics", "category": "rust-analyzer" }, { "command": "rust-analyzer.revealDependency", "title": "Reveal File", "category": "rust-analyzer" }, { "command": "rust-analyzer.viewMemoryLayout", "title": "View Memory Layout", "category": "rust-analyzer" }, { "command": "rust-analyzer.toggleCheckOnSave", "title": "Toggle Check on Save", "category": "rust-analyzer" } ], "keybindings": [ { "command": "rust-analyzer.parentModule", "key": "ctrl+shift+u", "when": "editorTextFocus && editorLangId == rust" }, { "command": "rust-analyzer.joinLines", "key": "ctrl+shift+j", "when": "editorTextFocus && editorLangId == rust" } ], "configuration": { "type": "object", "title": "rust-analyzer", "properties": { "rust-analyzer.cargoRunner": { "type": [ "null", "string" ], "default": null, "description": "Custom cargo runner extension ID." }, "rust-analyzer.runnables.extraEnv": { "anyOf": [ { "type": "null" }, { "type": "array", "items": { "type": "object", "properties": { "platform": { "type": [ "null", "string", "array" ], "default": null, "markdownDescription": "Platform(s) filter like \"win32\" or [\"linux\", \"win32\"]. See [process.platform](https://nodejs.org/api/process.html#processplatform) values." }, "mask": { "type": "string", "description": "Runnable name mask" }, "env": { "type": "object", "description": "Variables in form of { \"key\": \"value\"}" } } } }, { "type": "object", "description": "Variables in form of { \"key\": \"value\"}" } ], "default": null, "markdownDescription": "Environment variables passed to the runnable launched using `Test` or `Debug` lens or `rust-analyzer.run` command." }, "rust-analyzer.runnables.problemMatcher": { "type": "array", "items": { "type": "string" }, "default": [ "$rustc" ], "markdownDescription": "Problem matchers to use for `rust-analyzer.run` command, eg `[\"$rustc\", \"$rust-panic\"]`." }, "rust-analyzer.statusBar.clickAction": { "type": "string", "enum": [ "stopServer", "openLogs" ], "enumDescriptions": [ "Stop Server", "Open Logs" ], "default": "openLogs", "markdownDescription": "Action to run when clicking the extension status bar item." }, "rust-analyzer.server.path": { "type": [ "null", "string" ], "scope": "machine-overridable", "default": null, "markdownDescription": "Path to rust-analyzer executable (points to bundled binary by default)." }, "rust-analyzer.server.extraEnv": { "type": [ "null", "object" ], "additionalProperties": { "type": [ "string", "number" ] }, "default": null, "markdownDescription": "Extra environment variables that will be passed to the rust-analyzer executable. Useful for passing e.g. `RA_LOG` for debugging." }, "rust-analyzer.trace.server": { "type": "string", "scope": "window", "enum": [ "off", "messages", "verbose" ], "enumDescriptions": [ "No traces", "Error only", "Full log" ], "default": "off", "description": "Trace requests to the rust-analyzer (this is usually overly verbose and not recommended for regular users)." }, "rust-analyzer.trace.extension": { "description": "Enable logging of VS Code extensions itself.", "type": "boolean", "default": false }, "rust-analyzer.debug.engine": { "type": "string", "enum": [ "auto", "vadimcn.vscode-lldb", "ms-vscode.cpptools" ], "default": "auto", "description": "Preferred debug engine.", "markdownEnumDescriptions": [ "First try to use [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb), if it's not installed try to use [MS C++ tools](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools).", "Use [CodeLLDB](https://marketplace.visualstudio.com/items?itemName=vadimcn.vscode-lldb)", "Use [MS C++ tools](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools)" ] }, "rust-analyzer.debug.sourceFileMap": { "type": [ "object", "string" ], "const": "auto", "description": "Optional source file mappings passed to the debug engine.", "default": { "/rustc/": "${env:USERPROFILE}/.rustup/toolchains//lib/rustlib/src/rust" } }, "rust-analyzer.debug.openDebugPane": { "markdownDescription": "Whether to open up the `Debug Panel` on debugging start.", "type": "boolean", "default": false }, "rust-analyzer.debug.engineSettings": { "type": "object", "default": {}, "markdownDescription": "Optional settings passed to the debug engine. Example: `{ \"lldb\": { \"terminal\":\"external\"} }`" }, "rust-analyzer.restartServerOnConfigChange": { "markdownDescription": "Whether to restart the server automatically when certain settings that require a restart are changed.", "default": false, "type": "boolean" }, "rust-analyzer.typing.continueCommentsOnNewline": { "markdownDescription": "Whether to prefix newlines after comments with the corresponding comment prefix.", "default": true, "type": "boolean" }, "rust-analyzer.diagnostics.previewRustcOutput": { "markdownDescription": "Whether to show the main part of the rendered rustc output of a diagnostic message.", "default": false, "type": "boolean" }, "rust-analyzer.diagnostics.useRustcErrorCode": { "markdownDescription": "Whether to show diagnostics using the original rustc error code. If this is false, all rustc diagnostics will have the code 'rustc(Click for full compiler diagnostics)'", "default": false, "type": "boolean" }, "rust-analyzer.discoverProjectRunner": { "markdownDescription": "Sets the extension responsible for determining which extension the rust-analyzer extension uses to generate `rust-project.json` files. This should should only be used\n if a build system like Buck or Bazel is also in use.", "default": null, "type": [ "null", "string" ] }, "rust-analyzer.showUnlinkedFileNotification": { "markdownDescription": "Whether to show a notification for unlinked files asking the user to add the corresponding Cargo.toml to the linked projects setting.", "default": true, "type": "boolean" }, "rust-analyzer.showDependenciesExplorer": { "markdownDescription": "Whether to show the dependencies view.", "default": true, "type": "boolean" }, "$generated-start": {}, "rust-analyzer.assist.emitMustUse": { "markdownDescription": "Whether to insert #[must_use] when generating `as_` methods\nfor enum variants.", "default": false, "type": "boolean" }, "rust-analyzer.assist.expressionFillDefault": { "markdownDescription": "Placeholder expression to use for missing expressions in assists.", "default": "todo", "type": "string", "enum": [ "todo", "default" ], "enumDescriptions": [ "Fill missing expressions with the `todo` macro", "Fill missing expressions with reasonable defaults, `new` or `default` constructors." ] }, "rust-analyzer.cachePriming.enable": { "markdownDescription": "Warm up caches on project load.", "default": true, "type": "boolean" }, "rust-analyzer.cachePriming.numThreads": { "markdownDescription": "How many worker threads to handle priming caches. The default `0` means to pick automatically.", "default": 0, "type": "number", "minimum": 0, "maximum": 255 }, "rust-analyzer.cargo.autoreload": { "markdownDescription": "Automatically refresh project info via `cargo metadata` on\n`Cargo.toml` or `.cargo/config.toml` changes.", "default": true, "type": "boolean" }, "rust-analyzer.cargo.buildScripts.enable": { "markdownDescription": "Run build scripts (`build.rs`) for more precise code analysis.", "default": true, "type": "boolean" }, "rust-analyzer.cargo.buildScripts.invocationLocation": { "markdownDescription": "Specifies the working directory for running build scripts.\n- \"workspace\": run build scripts for a workspace in the workspace's root directory.\n This is incompatible with `#rust-analyzer.cargo.buildScripts.invocationStrategy#` set to `once`.\n- \"root\": run build scripts in the project's root directory.\nThis config only has an effect when `#rust-analyzer.cargo.buildScripts.overrideCommand#`\nis set.", "default": "workspace", "type": "string", "enum": [ "workspace", "root" ], "enumDescriptions": [ "The command will be executed in the corresponding workspace root.", "The command will be executed in the project root." ] }, "rust-analyzer.cargo.buildScripts.invocationStrategy": { "markdownDescription": "Specifies the invocation strategy to use when running the build scripts command.\nIf `per_workspace` is set, the command will be executed for each workspace.\nIf `once` is set, the command will be executed once.\nThis config only has an effect when `#rust-analyzer.cargo.buildScripts.overrideCommand#`\nis set.", "default": "per_workspace", "type": "string", "enum": [ "per_workspace", "once" ], "enumDescriptions": [ "The command will be executed for each workspace.", "The command will be executed once." ] }, "rust-analyzer.cargo.buildScripts.overrideCommand": { "markdownDescription": "Override the command rust-analyzer uses to run build scripts and\nbuild procedural macros. The command is required to output json\nand should therefore include `--message-format=json` or a similar\noption.\n\nIf there are multiple linked projects/workspaces, this command is invoked for\neach of them, with the working directory being the workspace root\n(i.e., the folder containing the `Cargo.toml`). This can be overwritten\nby changing `#rust-analyzer.cargo.buildScripts.invocationStrategy#` and\n`#rust-analyzer.cargo.buildScripts.invocationLocation#`.\n\nBy default, a cargo invocation will be constructed for the configured\ntargets and features, with the following base command line:\n\n```bash\ncargo check --quiet --workspace --message-format=json --all-targets\n```\n.", "default": null, "type": [ "null", "array" ], "items": { "type": "string" } }, "rust-analyzer.cargo.buildScripts.useRustcWrapper": { "markdownDescription": "Use `RUSTC_WRAPPER=rust-analyzer` when running build scripts to\navoid checking unnecessary things.", "default": true, "type": "boolean" }, "rust-analyzer.cargo.cfgs": { "markdownDescription": "List of cfg options to enable with the given values.", "default": {}, "type": "object" }, "rust-analyzer.cargo.extraArgs": { "markdownDescription": "Extra arguments that are passed to every cargo invocation.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.cargo.extraEnv": { "markdownDescription": "Extra environment variables that will be set when running cargo, rustc\nor other commands within the workspace. Useful for setting RUSTFLAGS.", "default": {}, "type": "object" }, "rust-analyzer.cargo.features": { "markdownDescription": "List of features to activate.\n\nSet this to `\"all\"` to pass `--all-features` to cargo.", "default": [], "anyOf": [ { "type": "string", "enum": [ "all" ], "enumDescriptions": [ "Pass `--all-features` to cargo" ] }, { "type": "array", "items": { "type": "string" } } ] }, "rust-analyzer.cargo.noDefaultFeatures": { "markdownDescription": "Whether to pass `--no-default-features` to cargo.", "default": false, "type": "boolean" }, "rust-analyzer.cargo.sysroot": { "markdownDescription": "Relative path to the sysroot, or \"discover\" to try to automatically find it via\n\"rustc --print sysroot\".\n\nUnsetting this disables sysroot loading.\n\nThis option does not take effect until rust-analyzer is restarted.", "default": "discover", "type": [ "null", "string" ] }, "rust-analyzer.cargo.sysrootSrc": { "markdownDescription": "Relative path to the sysroot library sources. If left unset, this will default to\n`{cargo.sysroot}/lib/rustlib/src/rust/library`.\n\nThis option does not take effect until rust-analyzer is restarted.", "default": null, "type": [ "null", "string" ] }, "rust-analyzer.cargo.target": { "markdownDescription": "Compilation target override (target triple).", "default": null, "type": [ "null", "string" ] }, "rust-analyzer.cargo.unsetTest": { "markdownDescription": "Unsets the implicit `#[cfg(test)]` for the specified crates.", "default": [ "core" ], "type": "array", "items": { "type": "string" } }, "rust-analyzer.checkOnSave": { "markdownDescription": "Run the check command for diagnostics on save.", "default": true, "type": "boolean" }, "rust-analyzer.check.allTargets": { "markdownDescription": "Check all targets and tests (`--all-targets`).", "default": true, "type": "boolean" }, "rust-analyzer.check.command": { "markdownDescription": "Cargo command to use for `cargo check`.", "default": "check", "type": "string" }, "rust-analyzer.check.extraArgs": { "markdownDescription": "Extra arguments for `cargo check`.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.check.extraEnv": { "markdownDescription": "Extra environment variables that will be set when running `cargo check`.\nExtends `#rust-analyzer.cargo.extraEnv#`.", "default": {}, "type": "object" }, "rust-analyzer.check.features": { "markdownDescription": "List of features to activate. Defaults to\n`#rust-analyzer.cargo.features#`.\n\nSet to `\"all\"` to pass `--all-features` to Cargo.", "default": null, "anyOf": [ { "type": "string", "enum": [ "all" ], "enumDescriptions": [ "Pass `--all-features` to cargo" ] }, { "type": "array", "items": { "type": "string" } }, { "type": "null" } ] }, "rust-analyzer.check.ignore": { "markdownDescription": "List of `cargo check` (or other command specified in `check.command`) diagnostics to ignore.\n\nFor example for `cargo check`: `dead_code`, `unused_imports`, `unused_variables`,...", "default": [], "type": "array", "items": { "type": "string" }, "uniqueItems": true }, "rust-analyzer.check.invocationLocation": { "markdownDescription": "Specifies the working directory for running checks.\n- \"workspace\": run checks for workspaces in the corresponding workspaces' root directories.\n This falls back to \"root\" if `#rust-analyzer.cargo.check.invocationStrategy#` is set to `once`.\n- \"root\": run checks in the project's root directory.\nThis config only has an effect when `#rust-analyzer.cargo.check.overrideCommand#`\nis set.", "default": "workspace", "type": "string", "enum": [ "workspace", "root" ], "enumDescriptions": [ "The command will be executed in the corresponding workspace root.", "The command will be executed in the project root." ] }, "rust-analyzer.check.invocationStrategy": { "markdownDescription": "Specifies the invocation strategy to use when running the check command.\nIf `per_workspace` is set, the command will be executed for each workspace.\nIf `once` is set, the command will be executed once.\nThis config only has an effect when `#rust-analyzer.cargo.check.overrideCommand#`\nis set.", "default": "per_workspace", "type": "string", "enum": [ "per_workspace", "once" ], "enumDescriptions": [ "The command will be executed for each workspace.", "The command will be executed once." ] }, "rust-analyzer.check.noDefaultFeatures": { "markdownDescription": "Whether to pass `--no-default-features` to Cargo. Defaults to\n`#rust-analyzer.cargo.noDefaultFeatures#`.", "default": null, "type": [ "null", "boolean" ] }, "rust-analyzer.check.overrideCommand": { "markdownDescription": "Override the command rust-analyzer uses instead of `cargo check` for\ndiagnostics on save. The command is required to output json and\nshould therefore include `--message-format=json` or a similar option\n(if your client supports the `colorDiagnosticOutput` experimental\ncapability, you can use `--message-format=json-diagnostic-rendered-ansi`).\n\nIf you're changing this because you're using some tool wrapping\nCargo, you might also want to change\n`#rust-analyzer.cargo.buildScripts.overrideCommand#`.\n\nIf there are multiple linked projects/workspaces, this command is invoked for\neach of them, with the working directory being the workspace root\n(i.e., the folder containing the `Cargo.toml`). This can be overwritten\nby changing `#rust-analyzer.cargo.check.invocationStrategy#` and\n`#rust-analyzer.cargo.check.invocationLocation#`.\n\nAn example command would be:\n\n```bash\ncargo check --workspace --message-format=json --all-targets\n```\n.", "default": null, "type": [ "null", "array" ], "items": { "type": "string" } }, "rust-analyzer.check.targets": { "markdownDescription": "Check for specific targets. Defaults to `#rust-analyzer.cargo.target#` if empty.\n\nCan be a single target, e.g. `\"x86_64-unknown-linux-gnu\"` or a list of targets, e.g.\n`[\"aarch64-apple-darwin\", \"x86_64-apple-darwin\"]`.\n\nAliased as `\"checkOnSave.targets\"`.", "default": null, "anyOf": [ { "type": "null" }, { "type": "string" }, { "type": "array", "items": { "type": "string" } } ] }, "rust-analyzer.completion.autoimport.enable": { "markdownDescription": "Toggles the additional completions that automatically add imports when completed.\nNote that your client must specify the `additionalTextEdits` LSP client capability to truly have this feature enabled.", "default": true, "type": "boolean" }, "rust-analyzer.completion.autoself.enable": { "markdownDescription": "Toggles the additional completions that automatically show method calls and field accesses\nwith `self` prefixed to them when inside a method.", "default": true, "type": "boolean" }, "rust-analyzer.completion.callable.snippets": { "markdownDescription": "Whether to add parenthesis and argument snippets when completing function.", "default": "fill_arguments", "type": "string", "enum": [ "fill_arguments", "add_parentheses", "none" ], "enumDescriptions": [ "Add call parentheses and pre-fill arguments.", "Add call parentheses.", "Do no snippet completions for callables." ] }, "rust-analyzer.completion.fullFunctionSignatures.enable": { "markdownDescription": "Whether to show full function/method signatures in completion docs.", "default": false, "type": "boolean" }, "rust-analyzer.completion.limit": { "markdownDescription": "Maximum number of completions to return. If `None`, the limit is infinite.", "default": null, "type": [ "null", "integer" ], "minimum": 0 }, "rust-analyzer.completion.postfix.enable": { "markdownDescription": "Whether to show postfix snippets like `dbg`, `if`, `not`, etc.", "default": true, "type": "boolean" }, "rust-analyzer.completion.privateEditable.enable": { "markdownDescription": "Enables completions of private items and fields that are defined in the current workspace even if they are not visible at the current position.", "default": false, "type": "boolean" }, "rust-analyzer.completion.snippets.custom": { "markdownDescription": "Custom completion snippets.", "default": { "Arc::new": { "postfix": "arc", "body": "Arc::new(${receiver})", "requires": "std::sync::Arc", "description": "Put the expression into an `Arc`", "scope": "expr" }, "Rc::new": { "postfix": "rc", "body": "Rc::new(${receiver})", "requires": "std::rc::Rc", "description": "Put the expression into an `Rc`", "scope": "expr" }, "Box::pin": { "postfix": "pinbox", "body": "Box::pin(${receiver})", "requires": "std::boxed::Box", "description": "Put the expression into a pinned `Box`", "scope": "expr" }, "Ok": { "postfix": "ok", "body": "Ok(${receiver})", "description": "Wrap the expression in a `Result::Ok`", "scope": "expr" }, "Err": { "postfix": "err", "body": "Err(${receiver})", "description": "Wrap the expression in a `Result::Err`", "scope": "expr" }, "Some": { "postfix": "some", "body": "Some(${receiver})", "description": "Wrap the expression in an `Option::Some`", "scope": "expr" } }, "type": "object" }, "rust-analyzer.diagnostics.disabled": { "markdownDescription": "List of rust-analyzer diagnostics to disable.", "default": [], "type": "array", "items": { "type": "string" }, "uniqueItems": true }, "rust-analyzer.diagnostics.enable": { "markdownDescription": "Whether to show native rust-analyzer diagnostics.", "default": true, "type": "boolean" }, "rust-analyzer.diagnostics.experimental.enable": { "markdownDescription": "Whether to show experimental rust-analyzer diagnostics that might\nhave more false positives than usual.", "default": false, "type": "boolean" }, "rust-analyzer.diagnostics.remapPrefix": { "markdownDescription": "Map of prefixes to be substituted when parsing diagnostic file paths.\nThis should be the reverse mapping of what is passed to `rustc` as `--remap-path-prefix`.", "default": {}, "type": "object" }, "rust-analyzer.diagnostics.warningsAsHint": { "markdownDescription": "List of warnings that should be displayed with hint severity.\n\nThe warnings will be indicated by faded text or three dots in code\nand will not show up in the `Problems Panel`.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.diagnostics.warningsAsInfo": { "markdownDescription": "List of warnings that should be displayed with info severity.\n\nThe warnings will be indicated by a blue squiggly underline in code\nand a blue icon in the `Problems Panel`.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.files.excludeDirs": { "markdownDescription": "These directories will be ignored by rust-analyzer. They are\nrelative to the workspace root, and globs are not supported. You may\nalso need to add the folders to Code's `files.watcherExclude`.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.files.watcher": { "markdownDescription": "Controls file watching implementation.", "default": "client", "type": "string", "enum": [ "client", "server" ], "enumDescriptions": [ "Use the client (editor) to watch files for changes", "Use server-side file watching" ] }, "rust-analyzer.highlightRelated.breakPoints.enable": { "markdownDescription": "Enables highlighting of related references while the cursor is on `break`, `loop`, `while`, or `for` keywords.", "default": true, "type": "boolean" }, "rust-analyzer.highlightRelated.closureCaptures.enable": { "markdownDescription": "Enables highlighting of all captures of a closure while the cursor is on the `|` or move keyword of a closure.", "default": true, "type": "boolean" }, "rust-analyzer.highlightRelated.exitPoints.enable": { "markdownDescription": "Enables highlighting of all exit points while the cursor is on any `return`, `?`, `fn`, or return type arrow (`->`).", "default": true, "type": "boolean" }, "rust-analyzer.highlightRelated.references.enable": { "markdownDescription": "Enables highlighting of related references while the cursor is on any identifier.", "default": true, "type": "boolean" }, "rust-analyzer.highlightRelated.yieldPoints.enable": { "markdownDescription": "Enables highlighting of all break points for a loop or block context while the cursor is on any `async` or `await` keywords.", "default": true, "type": "boolean" }, "rust-analyzer.hover.actions.debug.enable": { "markdownDescription": "Whether to show `Debug` action. Only applies when\n`#rust-analyzer.hover.actions.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.hover.actions.enable": { "markdownDescription": "Whether to show HoverActions in Rust files.", "default": true, "type": "boolean" }, "rust-analyzer.hover.actions.gotoTypeDef.enable": { "markdownDescription": "Whether to show `Go to Type Definition` action. Only applies when\n`#rust-analyzer.hover.actions.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.hover.actions.implementations.enable": { "markdownDescription": "Whether to show `Implementations` action. Only applies when\n`#rust-analyzer.hover.actions.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.hover.actions.references.enable": { "markdownDescription": "Whether to show `References` action. Only applies when\n`#rust-analyzer.hover.actions.enable#` is set.", "default": false, "type": "boolean" }, "rust-analyzer.hover.actions.run.enable": { "markdownDescription": "Whether to show `Run` action. Only applies when\n`#rust-analyzer.hover.actions.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.hover.documentation.enable": { "markdownDescription": "Whether to show documentation on hover.", "default": true, "type": "boolean" }, "rust-analyzer.hover.documentation.keywords.enable": { "markdownDescription": "Whether to show keyword hover popups. Only applies when\n`#rust-analyzer.hover.documentation.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.hover.links.enable": { "markdownDescription": "Use markdown syntax for links on hover.", "default": true, "type": "boolean" }, "rust-analyzer.hover.memoryLayout.alignment": { "markdownDescription": "How to render the align information in a memory layout hover.", "default": "hexadecimal", "anyOf": [ { "type": "null" }, { "type": "string", "enum": [ "both", "decimal", "hexadecimal" ], "enumDescriptions": [ "Render as 12 (0xC)", "Render as 12", "Render as 0xC" ] } ] }, "rust-analyzer.hover.memoryLayout.enable": { "markdownDescription": "Whether to show memory layout data on hover.", "default": true, "type": "boolean" }, "rust-analyzer.hover.memoryLayout.niches": { "markdownDescription": "How to render the niche information in a memory layout hover.", "default": false, "type": [ "null", "boolean" ] }, "rust-analyzer.hover.memoryLayout.offset": { "markdownDescription": "How to render the offset information in a memory layout hover.", "default": "hexadecimal", "anyOf": [ { "type": "null" }, { "type": "string", "enum": [ "both", "decimal", "hexadecimal" ], "enumDescriptions": [ "Render as 12 (0xC)", "Render as 12", "Render as 0xC" ] } ] }, "rust-analyzer.hover.memoryLayout.size": { "markdownDescription": "How to render the size information in a memory layout hover.", "default": "both", "anyOf": [ { "type": "null" }, { "type": "string", "enum": [ "both", "decimal", "hexadecimal" ], "enumDescriptions": [ "Render as 12 (0xC)", "Render as 12", "Render as 0xC" ] } ] }, "rust-analyzer.imports.granularity.enforce": { "markdownDescription": "Whether to enforce the import granularity setting for all files. If set to false rust-analyzer will try to keep import styles consistent per file.", "default": false, "type": "boolean" }, "rust-analyzer.imports.granularity.group": { "markdownDescription": "How imports should be grouped into use statements.", "default": "crate", "type": "string", "enum": [ "preserve", "crate", "module", "item" ], "enumDescriptions": [ "Do not change the granularity of any imports and preserve the original structure written by the developer.", "Merge imports from the same crate into a single use statement. Conversely, imports from different crates are split into separate statements.", "Merge imports from the same module into a single use statement. Conversely, imports from different modules are split into separate statements.", "Flatten imports so that each has its own use statement." ] }, "rust-analyzer.imports.group.enable": { "markdownDescription": "Group inserted imports by the [following order](https://rust-analyzer.github.io/manual.html#auto-import). Groups are separated by newlines.", "default": true, "type": "boolean" }, "rust-analyzer.imports.merge.glob": { "markdownDescription": "Whether to allow import insertion to merge new imports into single path glob imports like `use std::fmt::*;`.", "default": true, "type": "boolean" }, "rust-analyzer.imports.prefer.no.std": { "markdownDescription": "Prefer to unconditionally use imports of the core and alloc crate, over the std crate.", "default": false, "type": "boolean" }, "rust-analyzer.imports.prefix": { "markdownDescription": "The path structure for newly inserted paths to use.", "default": "plain", "type": "string", "enum": [ "plain", "self", "crate" ], "enumDescriptions": [ "Insert import paths relative to the current module, using up to one `super` prefix if the parent module contains the requested item.", "Insert import paths relative to the current module, using up to one `super` prefix if the parent module contains the requested item. Prefixes `self` in front of the path if it starts with a module.", "Force import paths to be absolute by always starting them with `crate` or the extern crate name they come from." ] }, "rust-analyzer.inlayHints.bindingModeHints.enable": { "markdownDescription": "Whether to show inlay type hints for binding modes.", "default": false, "type": "boolean" }, "rust-analyzer.inlayHints.chainingHints.enable": { "markdownDescription": "Whether to show inlay type hints for method chains.", "default": true, "type": "boolean" }, "rust-analyzer.inlayHints.closingBraceHints.enable": { "markdownDescription": "Whether to show inlay hints after a closing `}` to indicate what item it belongs to.", "default": true, "type": "boolean" }, "rust-analyzer.inlayHints.closingBraceHints.minLines": { "markdownDescription": "Minimum number of lines required before the `}` until the hint is shown (set to 0 or 1\nto always show them).", "default": 25, "type": "integer", "minimum": 0 }, "rust-analyzer.inlayHints.closureCaptureHints.enable": { "markdownDescription": "Whether to show inlay hints for closure captures.", "default": false, "type": "boolean" }, "rust-analyzer.inlayHints.closureReturnTypeHints.enable": { "markdownDescription": "Whether to show inlay type hints for return types of closures.", "default": "never", "type": "string", "enum": [ "always", "never", "with_block" ], "enumDescriptions": [ "Always show type hints for return types of closures.", "Never show type hints for return types of closures.", "Only show type hints for return types of closures with blocks." ] }, "rust-analyzer.inlayHints.closureStyle": { "markdownDescription": "Closure notation in type and chaining inlay hints.", "default": "impl_fn", "type": "string", "enum": [ "impl_fn", "rust_analyzer", "with_id", "hide" ], "enumDescriptions": [ "`impl_fn`: `impl FnMut(i32, u64) -> i8`", "`rust_analyzer`: `|i32, u64| -> i8`", "`with_id`: `{closure#14352}`, where that id is the unique number of the closure in r-a internals", "`hide`: Shows `...` for every closure type" ] }, "rust-analyzer.inlayHints.discriminantHints.enable": { "markdownDescription": "Whether to show enum variant discriminant hints.", "default": "never", "type": "string", "enum": [ "always", "never", "fieldless" ], "enumDescriptions": [ "Always show all discriminant hints.", "Never show discriminant hints.", "Only show discriminant hints on fieldless enum variants." ] }, "rust-analyzer.inlayHints.expressionAdjustmentHints.enable": { "markdownDescription": "Whether to show inlay hints for type adjustments.", "default": "never", "type": "string", "enum": [ "always", "never", "reborrow" ], "enumDescriptions": [ "Always show all adjustment hints.", "Never show adjustment hints.", "Only show auto borrow and dereference adjustment hints." ] }, "rust-analyzer.inlayHints.expressionAdjustmentHints.hideOutsideUnsafe": { "markdownDescription": "Whether to hide inlay hints for type adjustments outside of `unsafe` blocks.", "default": false, "type": "boolean" }, "rust-analyzer.inlayHints.expressionAdjustmentHints.mode": { "markdownDescription": "Whether to show inlay hints as postfix ops (`.*` instead of `*`, etc).", "default": "prefix", "type": "string", "enum": [ "prefix", "postfix", "prefer_prefix", "prefer_postfix" ], "enumDescriptions": [ "Always show adjustment hints as prefix (`*expr`).", "Always show adjustment hints as postfix (`expr.*`).", "Show prefix or postfix depending on which uses less parenthesis, preferring prefix.", "Show prefix or postfix depending on which uses less parenthesis, preferring postfix." ] }, "rust-analyzer.inlayHints.lifetimeElisionHints.enable": { "markdownDescription": "Whether to show inlay type hints for elided lifetimes in function signatures.", "default": "never", "type": "string", "enum": [ "always", "never", "skip_trivial" ], "enumDescriptions": [ "Always show lifetime elision hints.", "Never show lifetime elision hints.", "Only show lifetime elision hints if a return type is involved." ] }, "rust-analyzer.inlayHints.lifetimeElisionHints.useParameterNames": { "markdownDescription": "Whether to prefer using parameter names as the name for elided lifetime hints if possible.", "default": false, "type": "boolean" }, "rust-analyzer.inlayHints.maxLength": { "markdownDescription": "Maximum length for inlay hints. Set to null to have an unlimited length.", "default": 25, "type": [ "null", "integer" ], "minimum": 0 }, "rust-analyzer.inlayHints.parameterHints.enable": { "markdownDescription": "Whether to show function parameter name inlay hints at the call\nsite.", "default": true, "type": "boolean" }, "rust-analyzer.inlayHints.reborrowHints.enable": { "markdownDescription": "Whether to show inlay hints for compiler inserted reborrows.\nThis setting is deprecated in favor of #rust-analyzer.inlayHints.expressionAdjustmentHints.enable#.", "default": "never", "type": "string", "enum": [ "always", "never", "mutable" ], "enumDescriptions": [ "Always show reborrow hints.", "Never show reborrow hints.", "Only show mutable reborrow hints." ] }, "rust-analyzer.inlayHints.renderColons": { "markdownDescription": "Whether to render leading colons for type hints, and trailing colons for parameter hints.", "default": true, "type": "boolean" }, "rust-analyzer.inlayHints.typeHints.enable": { "markdownDescription": "Whether to show inlay type hints for variables.", "default": true, "type": "boolean" }, "rust-analyzer.inlayHints.typeHints.hideClosureInitialization": { "markdownDescription": "Whether to hide inlay type hints for `let` statements that initialize to a closure.\nOnly applies to closures with blocks, same as `#rust-analyzer.inlayHints.closureReturnTypeHints.enable#`.", "default": false, "type": "boolean" }, "rust-analyzer.inlayHints.typeHints.hideNamedConstructor": { "markdownDescription": "Whether to hide inlay type hints for constructors.", "default": false, "type": "boolean" }, "rust-analyzer.interpret.tests": { "markdownDescription": "Enables the experimental support for interpreting tests.", "default": false, "type": "boolean" }, "rust-analyzer.joinLines.joinAssignments": { "markdownDescription": "Join lines merges consecutive declaration and initialization of an assignment.", "default": true, "type": "boolean" }, "rust-analyzer.joinLines.joinElseIf": { "markdownDescription": "Join lines inserts else between consecutive ifs.", "default": true, "type": "boolean" }, "rust-analyzer.joinLines.removeTrailingComma": { "markdownDescription": "Join lines removes trailing commas.", "default": true, "type": "boolean" }, "rust-analyzer.joinLines.unwrapTrivialBlock": { "markdownDescription": "Join lines unwraps trivial blocks.", "default": true, "type": "boolean" }, "rust-analyzer.lens.debug.enable": { "markdownDescription": "Whether to show `Debug` lens. Only applies when\n`#rust-analyzer.lens.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.lens.enable": { "markdownDescription": "Whether to show CodeLens in Rust files.", "default": true, "type": "boolean" }, "rust-analyzer.lens.forceCustomCommands": { "markdownDescription": "Internal config: use custom client-side commands even when the\nclient doesn't set the corresponding capability.", "default": true, "type": "boolean" }, "rust-analyzer.lens.implementations.enable": { "markdownDescription": "Whether to show `Implementations` lens. Only applies when\n`#rust-analyzer.lens.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.lens.location": { "markdownDescription": "Where to render annotations.", "default": "above_name", "type": "string", "enum": [ "above_name", "above_whole_item" ], "enumDescriptions": [ "Render annotations above the name of the item.", "Render annotations above the whole item, including documentation comments and attributes." ] }, "rust-analyzer.lens.references.adt.enable": { "markdownDescription": "Whether to show `References` lens for Struct, Enum, and Union.\nOnly applies when `#rust-analyzer.lens.enable#` is set.", "default": false, "type": "boolean" }, "rust-analyzer.lens.references.enumVariant.enable": { "markdownDescription": "Whether to show `References` lens for Enum Variants.\nOnly applies when `#rust-analyzer.lens.enable#` is set.", "default": false, "type": "boolean" }, "rust-analyzer.lens.references.method.enable": { "markdownDescription": "Whether to show `Method References` lens. Only applies when\n`#rust-analyzer.lens.enable#` is set.", "default": false, "type": "boolean" }, "rust-analyzer.lens.references.trait.enable": { "markdownDescription": "Whether to show `References` lens for Trait.\nOnly applies when `#rust-analyzer.lens.enable#` is set.", "default": false, "type": "boolean" }, "rust-analyzer.lens.run.enable": { "markdownDescription": "Whether to show `Run` lens. Only applies when\n`#rust-analyzer.lens.enable#` is set.", "default": true, "type": "boolean" }, "rust-analyzer.linkedProjects": { "markdownDescription": "Disable project auto-discovery in favor of explicitly specified set\nof projects.\n\nElements must be paths pointing to `Cargo.toml`,\n`rust-project.json`, or JSON objects in `rust-project.json` format.", "default": [], "type": "array", "items": { "type": [ "string", "object" ] } }, "rust-analyzer.lru.capacity": { "markdownDescription": "Number of syntax trees rust-analyzer keeps in memory. Defaults to 128.", "default": null, "type": [ "null", "integer" ], "minimum": 0 }, "rust-analyzer.lru.query.capacities": { "markdownDescription": "Sets the LRU capacity of the specified queries.", "default": {}, "type": "object" }, "rust-analyzer.notifications.cargoTomlNotFound": { "markdownDescription": "Whether to show `can't find Cargo.toml` error message.", "default": true, "type": "boolean" }, "rust-analyzer.numThreads": { "markdownDescription": "How many worker threads in the main loop. The default `null` means to pick automatically.", "default": null, "type": [ "null", "integer" ], "minimum": 0 }, "rust-analyzer.procMacro.attributes.enable": { "markdownDescription": "Expand attribute macros. Requires `#rust-analyzer.procMacro.enable#` to be set.", "default": true, "type": "boolean" }, "rust-analyzer.procMacro.enable": { "markdownDescription": "Enable support for procedural macros, implies `#rust-analyzer.cargo.buildScripts.enable#`.", "default": true, "type": "boolean" }, "rust-analyzer.procMacro.ignored": { "markdownDescription": "These proc-macros will be ignored when trying to expand them.\n\nThis config takes a map of crate names with the exported proc-macro names to ignore as values.", "default": {}, "type": "object" }, "rust-analyzer.procMacro.server": { "markdownDescription": "Internal config, path to proc-macro server executable.", "default": null, "type": [ "null", "string" ] }, "rust-analyzer.references.excludeImports": { "markdownDescription": "Exclude imports from find-all-references.", "default": false, "type": "boolean" }, "rust-analyzer.runnables.command": { "markdownDescription": "Command to be executed instead of 'cargo' for runnables.", "default": null, "type": [ "null", "string" ] }, "rust-analyzer.runnables.extraArgs": { "markdownDescription": "Additional arguments to be passed to cargo for runnables such as\ntests or binaries. For example, it may be `--release`.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.rustc.source": { "markdownDescription": "Path to the Cargo.toml of the rust compiler workspace, for usage in rustc_private\nprojects, or \"discover\" to try to automatically find it if the `rustc-dev` component\nis installed.\n\nAny project which uses rust-analyzer with the rustcPrivate\ncrates must set `[package.metadata.rust-analyzer] rustc_private=true` to use it.\n\nThis option does not take effect until rust-analyzer is restarted.", "default": null, "type": [ "null", "string" ] }, "rust-analyzer.rustfmt.extraArgs": { "markdownDescription": "Additional arguments to `rustfmt`.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.rustfmt.overrideCommand": { "markdownDescription": "Advanced option, fully override the command rust-analyzer uses for\nformatting. This should be the equivalent of `rustfmt` here, and\nnot that of `cargo fmt`. The file contents will be passed on the\nstandard input and the formatted result will be read from the\nstandard output.", "default": null, "type": [ "null", "array" ], "items": { "type": "string" } }, "rust-analyzer.rustfmt.rangeFormatting.enable": { "markdownDescription": "Enables the use of rustfmt's unstable range formatting command for the\n`textDocument/rangeFormatting` request. The rustfmt option is unstable and only\navailable on a nightly build.", "default": false, "type": "boolean" }, "rust-analyzer.semanticHighlighting.doc.comment.inject.enable": { "markdownDescription": "Inject additional highlighting into doc comments.\n\nWhen enabled, rust-analyzer will highlight rust source in doc comments as well as intra\ndoc links.", "default": true, "type": "boolean" }, "rust-analyzer.semanticHighlighting.nonStandardTokens": { "markdownDescription": "Whether the server is allowed to emit non-standard tokens and modifiers.", "default": true, "type": "boolean" }, "rust-analyzer.semanticHighlighting.operator.enable": { "markdownDescription": "Use semantic tokens for operators.\n\nWhen disabled, rust-analyzer will emit semantic tokens only for operator tokens when\nthey are tagged with modifiers.", "default": true, "type": "boolean" }, "rust-analyzer.semanticHighlighting.operator.specialization.enable": { "markdownDescription": "Use specialized semantic tokens for operators.\n\nWhen enabled, rust-analyzer will emit special token types for operator tokens instead\nof the generic `operator` token type.", "default": false, "type": "boolean" }, "rust-analyzer.semanticHighlighting.punctuation.enable": { "markdownDescription": "Use semantic tokens for punctuation.\n\nWhen disabled, rust-analyzer will emit semantic tokens only for punctuation tokens when\nthey are tagged with modifiers or have a special role.", "default": false, "type": "boolean" }, "rust-analyzer.semanticHighlighting.punctuation.separate.macro.bang": { "markdownDescription": "When enabled, rust-analyzer will emit a punctuation semantic token for the `!` of macro\ncalls.", "default": false, "type": "boolean" }, "rust-analyzer.semanticHighlighting.punctuation.specialization.enable": { "markdownDescription": "Use specialized semantic tokens for punctuation.\n\nWhen enabled, rust-analyzer will emit special token types for punctuation tokens instead\nof the generic `punctuation` token type.", "default": false, "type": "boolean" }, "rust-analyzer.semanticHighlighting.strings.enable": { "markdownDescription": "Use semantic tokens for strings.\n\nIn some editors (e.g. vscode) semantic tokens override other highlighting grammars.\nBy disabling semantic tokens for strings, other grammars can be used to highlight\ntheir contents.", "default": true, "type": "boolean" }, "rust-analyzer.signatureInfo.detail": { "markdownDescription": "Show full signature of the callable. Only shows parameters if disabled.", "default": "full", "type": "string", "enum": [ "full", "parameters" ], "enumDescriptions": [ "Show the entire signature.", "Show only the parameters." ] }, "rust-analyzer.signatureInfo.documentation.enable": { "markdownDescription": "Show documentation.", "default": true, "type": "boolean" }, "rust-analyzer.typing.autoClosingAngleBrackets.enable": { "markdownDescription": "Whether to insert closing angle brackets when typing an opening angle bracket of a generic argument list.", "default": false, "type": "boolean" }, "rust-analyzer.workspace.symbol.search.kind": { "markdownDescription": "Workspace symbol search kind.", "default": "only_types", "type": "string", "enum": [ "only_types", "all_symbols" ], "enumDescriptions": [ "Search for types only.", "Search for all symbols kinds." ] }, "rust-analyzer.workspace.symbol.search.limit": { "markdownDescription": "Limits the number of items returned from a workspace symbol search (Defaults to 128).\nSome clients like vs-code issue new searches on result filtering and don't require all results to be returned in the initial search.\nOther clients requires all results upfront and might require a higher limit.", "default": 128, "type": "integer", "minimum": 0 }, "rust-analyzer.workspace.symbol.search.scope": { "markdownDescription": "Workspace symbol search scope.", "default": "workspace", "type": "string", "enum": [ "workspace", "workspace_and_dependencies" ], "enumDescriptions": [ "Search in current workspace only.", "Search in current workspace and dependencies." ] }, "$generated-end": {} } }, "configurationDefaults": { "explorer.fileNesting.patterns": { "Cargo.toml": "Cargo.lock" } }, "problemPatterns": [ { "name": "rustc", "patterns": [ { "regexp": "^(warning|warn|error)(?:\\[(.*?)\\])?: (.*)$", "severity": 1, "code": 2, "message": 3 }, { "regexp": "^[\\s->=]*(.*?):([1-9]\\d*):([1-9]\\d*)\\s*$", "file": 1, "line": 2, "column": 3 } ] }, { "name": "rustc-json", "patterns": [ { "regexp": 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