{ "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" ], "engines": { "vscode": "^1.66.0" }, "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", "lint": "prettier --check . && eslint -c .eslintrc.js --ext ts ./src ./tests", "fix": "prettier --write . && eslint -c .eslintrc.js --ext ts ./src ./tests --fix", "pretest": "tsc && npm run build", "test": "cross-env TEST_VARIABLE=test node ./out/tests/runTests.js" }, "dependencies": { "d3": "^7.6.1", "d3-graphviz": "^4.1.1", "vscode-languageclient": "^8.0.0-next.14" }, "devDependencies": { "@types/node": "~16.11.7", "@types/vscode": "~1.66.0", "@typescript-eslint/eslint-plugin": "^5.30.5", "@typescript-eslint/parser": "^5.30.5", "@vscode/test-electron": "^2.1.5", "cross-env": "^7.0.3", "esbuild": "^0.14.48", "eslint": "^8.19.0", "eslint-config-prettier": "^8.5.0", "ovsx": "^0.5.1", "prettier": "^2.7.1", "tslib": "^2.4.0", "typescript": "^4.7.4", "vsce": "^2.9.2" }, "activationEvents": [ "onLanguage:rust", "onCommand:rust-analyzer.analyzerStatus", "onCommand:rust-analyzer.memoryUsage", "onCommand:rust-analyzer.reloadWorkspace", "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" }, { "command": "rust-analyzer.viewHir", "title": "View Hir", "category": "rust-analyzer" }, { "command": "rust-analyzer.viewFileText", "title": "View File Text (as seen by the server)", "category": "rust-analyzer" }, { "command": "rust-analyzer.viewItemTree", "title": "Debug ItemTree", "category": "rust-analyzer" }, { "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.memoryUsage", "title": "Memory Usage (Clears Database)", "category": "rust-analyzer" }, { "command": "rust-analyzer.shuffleCrateGraph", "title": "Shuffle Crate Graph", "category": "rust-analyzer" }, { "command": "rust-analyzer.reloadWorkspace", "title": "Reload workspace", "category": "rust-analyzer" }, { "command": "rust-analyzer.reload", "title": "Restart 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.toggleInlayHints", "title": "Toggle inlay hints", "category": "rust-analyzer" }, { "command": "rust-analyzer.openDocs", "title": "Open docs under cursor", "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" } ], "keybindings": [ { "command": "rust-analyzer.parentModule", "key": "ctrl+shift+u", "when": "editorTextFocus && editorLangId == rust" }, { "command": "rust-analyzer.matchingBrace", "key": "ctrl+shift+m", "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.runnableEnv": { "anyOf": [ { "type": "null" }, { "type": "array", "items": { "type": "object", "properties": { "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.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/": "${env:USERPROFILE}/.rustup/toolchains//lib/rustlib/src/rust" } }, "rust-analyzer.debug.openDebugPane": { "markdownDescription": "Whether to open up the `Debug Panel` on debugging start.", "type": "boolean", "default": false }, "rust-analyzer.debug.engineSettings": { "type": "object", "default": {}, "markdownDescription": "Optional settings passed to the debug engine. Example: `{ \"lldb\": { \"terminal\":\"external\"} }`" }, "rust-analyzer.restartServerOnConfigChange": { "markdownDescription": "Whether to restart the server automatically when certain settings that require a restart are changed.", "default": false, "type": "boolean" }, "rust-analyzer.typing.continueCommentsOnNewline": { "markdownDescription": "Whether to prefix newlines after comments with the corresponding comment prefix.", "default": true, "type": "boolean" }, "$generated-start": {}, "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.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\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.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.noSysroot": { "markdownDescription": "Internal config for debugging, disables loading of sysroot crates.", "default": false, "type": "boolean" }, "rust-analyzer.cargo.target": { "markdownDescription": "Compilation target override (target triple).", "default": null, "type": [ "null", "string" ] }, "rust-analyzer.cargo.unsetTest": { "markdownDescription": "Unsets `#[cfg(test)]` for the specified crates.", "default": [ "core" ], "type": "array", "items": { "type": "string" } }, "rust-analyzer.checkOnSave.allTargets": { "markdownDescription": "Check all targets and tests (`--all-targets`).", "default": true, "type": "boolean" }, "rust-analyzer.checkOnSave.command": { "markdownDescription": "Cargo command to use for `cargo check`.", "default": "check", "type": "string" }, "rust-analyzer.checkOnSave.enable": { "markdownDescription": "Run specified `cargo check` command for diagnostics on save.", "default": true, "type": "boolean" }, "rust-analyzer.checkOnSave.extraArgs": { "markdownDescription": "Extra arguments for `cargo check`.", "default": [], "type": "array", "items": { "type": "string" } }, "rust-analyzer.checkOnSave.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.checkOnSave.noDefaultFeatures": { "markdownDescription": "Whether to pass `--no-default-features` to Cargo. Defaults to\n`#rust-analyzer.cargo.noDefaultFeatures#`.", "default": null, "type": [ "null", "boolean" ] }, "rust-analyzer.checkOnSave.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 therefor include `--message-format=json` or a similar option.\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, this command is invoked for\neach of them, with the working directory being the project root\n(i.e., the folder containing the `Cargo.toml`).\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.checkOnSave.target": { "markdownDescription": "Check for a specific target. Defaults to\n`#rust-analyzer.cargo.target#`.", "default": null, "type": [ "null", "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.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.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 in hover.", "default": true, "type": "boolean" }, "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.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.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.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 type hints for compiler inserted reborrows.", "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.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.annotationLocation": { "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.debug.enable": { "markdownDescription": "Whether to show `Debug` lens. 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