diff --git a/crates/rust-analyzer/src/config.rs b/crates/rust-analyzer/src/config.rs
index 437f7c33ce..fd2979be27 100644
--- a/crates/rust-analyzer/src/config.rs
+++ b/crates/rust-analyzer/src/config.rs
@@ -2759,6 +2759,7 @@ impl FullConfigInput {
         GlobalConfigInput::schema_fields(&mut fields);
         LocalConfigInput::schema_fields(&mut fields);
         ClientConfigInput::schema_fields(&mut fields);
+        WorkspaceConfigInput::schema_fields(&mut fields);
         fields.sort_by_key(|&(x, ..)| x);
         fields
             .iter()
diff --git a/docs/user/generated_config.adoc b/docs/user/generated_config.adoc
index 1ea679d2a5..e4a8c6493a 100644
--- a/docs/user/generated_config.adoc
+++ b/docs/user/generated_config.adoc
@@ -878,6 +878,27 @@ crates must set `[package.metadata.rust-analyzer] rustc_private=true` to use it.
 
 This option does not take effect until rust-analyzer is restarted.
 --
+[[rust-analyzer.rustfmt.extraArgs]]rust-analyzer.rustfmt.extraArgs (default: `[]`)::
++
+--
+Additional arguments to `rustfmt`.
+--
+[[rust-analyzer.rustfmt.overrideCommand]]rust-analyzer.rustfmt.overrideCommand (default: `null`)::
++
+--
+Advanced option, fully override the command rust-analyzer uses for
+formatting. This should be the equivalent of `rustfmt` here, and
+not that of `cargo fmt`. The file contents will be passed on the
+standard input and the formatted result will be read from the
+standard output.
+--
+[[rust-analyzer.rustfmt.rangeFormatting.enable]]rust-analyzer.rustfmt.rangeFormatting.enable (default: `false`)::
++
+--
+Enables the use of rustfmt's unstable range formatting command for the
+`textDocument/rangeFormatting` request. The rustfmt option is unstable and only
+available on a nightly build.
+--
 [[rust-analyzer.semanticHighlighting.doc.comment.inject.enable]]rust-analyzer.semanticHighlighting.doc.comment.inject.enable (default: `true`)::
 +
 --
diff --git a/editors/code/package.json b/editors/code/package.json
index 15e08222ad..98e8bbf02a 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -2358,6 +2358,45 @@
                     }
                 }
             },
+            {
+                "title": "rustfmt",
+                "properties": {
+                    "rust-analyzer.rustfmt.extraArgs": {
+                        "markdownDescription": "Additional arguments to `rustfmt`.",
+                        "default": [],
+                        "type": "array",
+                        "items": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
+            {
+                "title": "rustfmt",
+                "properties": {
+                    "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"
+                        }
+                    }
+                }
+            },
+            {
+                "title": "rustfmt",
+                "properties": {
+                    "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"
+                    }
+                }
+            },
             {
                 "title": "semanticHighlighting",
                 "properties": {