Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2024-12-26 13:03:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

Better describe current inlay hints' limitations

Browse source
This commit is contained in:
Kirill Bulatov 2020-03-05 10:29:46 +02:00
parent 8c07ffcd76
commit e3ef17447f
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
docs/user/features.md
View file

@ -105,9 +105,9 @@ Start `cargo watch` for live error highlighting. Will prompt to install if it's
Stop `cargo watch`. Stop `cargo watch`.
#### Structural Seach and Replace #### Structural Seach and Replace
Search and replace with named wildcards that will match any expression. Search and replace with named wildcards that will match any expression.
The syntax for a structural search replace command is `<search_pattern> ==>> <replace_pattern>`. A `$<name>:expr` placeholder in the search pattern will match any expression and `$<name>` will reference it in the replacement. Available via the command `rust-analyzer.ssr`. The syntax for a structural search replace command is `<search_pattern> ==>> <replace_pattern>`. A `$<name>:expr` placeholder in the search pattern will match any expression and `$<name>` will reference it in the replacement. Available via the command `rust-analyzer.ssr`.
```rust ```rust
@ -195,4 +195,5 @@ In VS Code, the following settings can be used to configure the inlay hints:
* `rust-analyzer.maxInlayHintLength` — shortens the hints if their length exceeds the value specified. If no value is specified (`null`), no shortening is applied. * `rust-analyzer.maxInlayHintLength` — shortens the hints if their length exceeds the value specified. If no value is specified (`null`), no shortening is applied.
**Note:** VS Code does not have native support for inlay hints [yet](https://github.com/microsoft/vscode/issues/16221) and the hints are implemented using decorations. **Note:** VS Code does not have native support for inlay hints [yet](https://github.com/microsoft/vscode/issues/16221) and the hints are implemented using decorations.
This approach has limitations: the caret movement near the end of the hint may look [weird](https://github.com/rust-analyzer/rust-analyzer/issues/1623). This approach has limitations, the caret movement and bracket highlighting near the edges of the hint may be weird:
[1](https://github.com/rust-analyzer/rust-analyzer/issues/1623), [2](https://github.com/rust-analyzer/rust-analyzer/issues/3453).