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fannheyward
499 Stars 21 Forks MIT License 874 Commits 3 Opened issues

Description

rust-analyzer extension for coc.nvim

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coc-rust-analyzer

rust-analyzer for Vim/Neovim, works as an extension with coc.nvim.

10

Install

:CocInstall coc-rust-analyzer

remove 

rust-analyzer
config from 
coc-settings.json
if you set

Configurations

This extension is configured using a jsonc file. You can open this configuration file using the command 

:CocConfig
, and it is typically located at 
$HOME/.config/nvim/coc-settings.json
.

| Configuration | Description | Default | | -- | -- | -- | | 

rust-analyzer.enable
| Enable coc-rust-analyzer extension |
true
| | 
rust-analyzer.server.path
| Path to custom 
rust-analyzer
executable |
''
| | 
rust-analyzer.updates.prompt
| Prompt the user before downloading |
true
| | 
rust-analyzer.updates.channel
| Use 
stable
or 
nightly
updates |
stable
| | 
rust-analyzer.diagnostics.enable
| Whether to show native rust-analyzer diagnostics |
true
| | 
rust-analyzer.diagnostics.enableExperimental
| Whether to show experimental rust-analyzer diagnostics that might have more false positives than usual |
true
| | 
rust-analyzer.diagnostics.disabled
| List of rust-analyzer diagnostics to disable |
[]
| | 
rust-analyzer.diagnostics.warningsAsInfo
| List of warnings that should be displayed with info severity |
[]
| | 
rust-analyzer.diagnostics.warningsAsHint
| List of warnings that should be displayed with hint severity |
[]
| | 
rust-analyzer.lruCapacity
| Number of syntax trees rust-analyzer keeps in memory |
null
| | 
rust-analyzer.inlayHints.enable
| Whether to show inlay hints |
true
| | 
rust-analyzer.inlayHints.typeHints
| Whether to show inlay type hints for variables, Neovim Only | 
true
| | 
rust-analyzer.inlayHints.typeHintsSeparator
| Separator text for typeHints in virtual text |
‣
| | 
rust-analyzer.inlayHints.chainingHints
| Whether to show inlay type hints for method chains, Neovim Only | 
true
| | 
rust-analyzer.inlayHints.chainingHintsSeparator
| Separator text for chainingHints in virtual text |
‣
| | 
rust-analyzer.inlayHints.refreshOnInsertMode
| Whether to refresh inlayHints on insert mode | 
false
| | 
rust-analyzer.files.watcher
| Controls file watching implementation |
client
| | 
rust-analyzer.notifications.cargoTomlNotFound
| Whether to show 
can't find Cargo.toml
error message | 
true
| | 
rust-analyzer.cargo.autoreload
| Automatically refresh project info via 
cargo metadata
on Cargo.toml changes | 
true
| | 
rust-analyzer.cargo.allFeatures
| Activate all available features | 
false
| | 
rust-analyzer.cargo.features
| List of features to activate |
[]
| | 
rust-analyzer.cargo.noDefaultFeatures
| Do not activate the 
default
feature | 
false
| | 
rust-analyzer.cargo.loadOutDirsFromCheck
| Run build scripts (
build.rs
) for more precise code analysis | 
false
| | 
rust-analyzer.procMacro.enable
| Enable support for procedural macros, implies 
#rust-analyzer.cargo.runBuildScripts#
| 
false
| | 
rust-analyzer.rustfmt.extraArgs
| Additional arguments to rustfmt | 
[]
| | 
rust-analyzer.rustfmt.overrideCommand
| Advanced option, fully override the command rust-analyzer uses for formatting | 
null
| | 
rust-analyzer.checkOnSave.enable
| Run specified 
cargo check
command for diagnostics on save | 
true
| | 
rust-analyzer.checkOnSave.target
| Check for a specific target | 
null
| | 
rust-analyzer.checkOnSave.extraArgs
| Extra arguments for 
cargo check
| 
[]
| | 
rust-analyzer.checkOnSave.command
| Cargo command to use for 
cargo check
| 
check
| | 
rust-analyzer.checkOnSave.overrideCommand
| Advanced option, fully override the command rust-analyzer uses for checking. The command should include 
--message=format=json
or similar option | 
null
| | 
rust-analyzer.checkOnSave.allTargets
| Check all targets and tests (will be passed as 
--all-targets
) | 
true
| | 
rust-analyzer.checkOnSave.noDefaultFeatures
| Do not activate the 
default
feature | 
null
| | 
rust-analyzer.checkOnSave.allFeatures
| Check with all features (will be passed as 
--all-features
) | 
null
| | 
rust-analyzer.checkOnSave.features
| List of features to activate | 
null
| | 
rust-analyzer.completion.addCallParenthesis
| Whether to add parenthesis when completing functions | 
true
| | 
rust-analyzer.completion.addCallArgumentSnippets
| Whether to add argument snippets when completing functions | 
true
| | 
rust-analyzer.completion.postfix.enable
| Whether to show postfix snippets like 
dbg
, 
if
, 
not
, etc | 
true
| | 
rust-analyzer.completion.autoimport.enable
| Whether to enable additional completions that automatically add imports when completed | 
true
| | 
rust-analyzer.lens.enable
| Whether to show CodeLens in Rust files | 
true
| | 
rust-analyzer.lens.run
| Whether to show Run lens | 
true
| | 
rust-analyzer.lens.implementations
| Whether to show Implementations lens | 
true
| | 
rust-analyzer.lens.methodReferences
| Whether to show 
Method References
lens | 
false
| | 
rust-analyzer.hoverActions.linksInHover
| Whether to show document links in hover | 
false
| | 
rust-analyzer.assist.importMergeBehavior
| The strategy to use when inserting new imports or merging imports | 
full
| | 
rust-analyzer.assist.importPrefix
| The path structure for newly inserted paths to use | 
plain
| | 
rust-analyzer.assist.importGroup
| Group inserted imports by the following order. Groups are separated by newlines | 
true
| | 
rust-analyzer.callInfo.full
| Show function name and docs in parameter hints | 
true
| | 
rust-analyzer.trace.server
| Trace requests to server | 
off
| | 
rust-analyzer.debug.runtime
| Which runtime debug to use, options: 
vimspector
, 
termdebug
| 
termdebug
| | 
rust-analyzer.debug.vimspector.configuration.name
| The name of the vimspector configuration. The following variables will be passed to the configuration 
Executable
and 
Args
. Make sure to add them to the configuration | 
launch
|

Settings not specific to 

rust-analyzer
can be found at 
:help coc-configuration
.

Commands

You can use these commands by 

:CocCommand XYZ
.

| Command | Description | | -- | -- | | rust-analyzer.analyzerStatus | Show rust-analyzer status | | rust-analyzer.expandMacro | Expand macro recursively | | rust-analyzer.explainError | Explain the currently hovered error message | | rust-analyzer.joinLines | Join lines | | rust-analyzer.matchingBrace | Find matching brace | | rust-analyzer.memoryUsage | Memory Usage (Clears Database) | | rust-analyzer.moveItemUp | Move item up | | rust-analyzer.moveItemDown | Move item down | | rust-analyzer.openDocs | Open docs under cursor | | rust-analyzer.parentModule | Locate parent module | | rust-analyzer.peekTests | Peek related tests | | rust-analyzer.reload | Restart rust-analyzer server | | rust-analyzer.reloadWorkspace | Reload workspace | | rust-analyzer.run | List available runnables of current file | | rust-analyzer.serverVersion | Show current Rust Analyzer server version | | rust-analyzer.ssr | Structural Search Replace | | rust-analyzer.syntaxTree | Show syntax tree | | rust-analyzer.toggleInlayHints | Toggle inlay hints on/off | | rust-analyzer.upgrade | Download latest 

rust-analyzer
from GitHub release | | rust-analyzer.viewHir | View Hir |

Highlight Group

  • CocRustTypeHint
    : highlight name for 
    typeHints
    , default link to 
    CocHintSign
  • CocRustChainingHint
    : highlight name for 
    chainingHints
    , default link to 
    CocHintSign

Supporting

If this extension is helpful to you, please support me via Patreon or PayPal:

Patreon donate button <!-- markdownlint-disable-next-line --> PayPal donate button

License

MIT

This extension is created by create-coc-extension

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