coc-rust-analyzer

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

Install

:CocInstall coc-rust-analyzer

remove rust-analyzer config from coc-settings.json if you've 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.updates.checkOnStartup Check rust-analyzer updates on startup true

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.experimental.procAttrMacros Expand attribute macros false

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.runBuildScripts 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.rustfmt.enableRangeFormatting Enables rustfmt's unstable range formatting, only available on a nightly build. false

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, you also need to enable codeLens.enable in coc-settings.json 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.importGranularity How imports should be grouped into use statements crate

rust-analyzer.assist.importEnforceGranularity Whether to enforce the import granularity setting for all files false

rust-analyzer.assist.allowMergingIntoGlobImports Whether to allow import insertion to merge new imports into single path glob imports like use std::fmt::*; true

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. FYI Debugging Rust in (Neo)Vim 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.debug List available runnables of current file and debug the selected one

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 and run the selected one

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

rust-analyzer.viewCrateGraph View Crate Graph

rust-analyzer.viewFullCrateGraph View Crate Graph (Full)

Highlight Group

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

License

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This extension is created by create-coc-extension