rust-analyzer not running with rustlings #14214
Description
I installed Rust using rustup and then installed the rust-analyzer extension on VSCode. It seems to start up as intended as the status bar indicated that the server is Ready. However, no functions normally provided by rust-analyzer are available (code complement, doc on hover, go to definition, syntax highlighting...) My project is a clone of rustlings.
rust-analyzer version: 0.3.1418-standalone (4e29820 2023-02-26)
rustc version: 1.67.1 (d5a82bbd2 2023-02-07)
Rust Analyzer Client Output:
INFO [27/02/2023, 11:50:16]: Extension version: 0.3.1418
INFO [27/02/2023, 11:50:16]: Using configuration {
cargoRunner: null,
runnableEnv: null,
server: { path: null, extraEnv: null },
trace: { server: 'off', extension: false },
debug: {
engine: 'auto',
sourceFileMap: {
'/rustc/<id>': '${env:USERPROFILE}/.rustup/toolchains/<toolchain-id>/lib/rustlib/src/rust'
},
openDebugPane: false,
engineSettings: {}
},
restartServerOnConfigChange: false,
typing: {
continueCommentsOnNewline: true,
autoClosingAngleBrackets: { enable: false }
},
diagnostics: {
previewRustcOutput: false,
useRustcErrorCode: false,
disabled: [],
enable: true,
experimental: { enable: false },
remapPrefix: {},
warningsAsHint: [],
warningsAsInfo: []
},
assist: { emitMustUse: false, expressionFillDefault: 'todo' },
cachePriming: { enable: true, numThreads: 0 },
cargo: {
autoreload: true,
buildScripts: {
enable: true,
invocationLocation: 'workspace',
invocationStrategy: 'per_workspace',
overrideCommand: null,
useRustcWrapper: true
},
extraEnv: {},
features: [],
noDefaultFeatures: false,
sysroot: 'discover',
sysrootSrc: null,
target: null,
unsetTest: [ 'core' ]
},
checkOnSave: true,
check: {
allTargets: true,
command: 'check',
extraArgs: [],
extraEnv: {},
features: null,
invocationLocation: 'workspace',
invocationStrategy: 'per_workspace',
noDefaultFeatures: null,
overrideCommand: null,
targets: null
},
completion: {
autoimport: { enable: true },
autoself: { enable: true },
callable: { snippets: 'fill_arguments' },
limit: null,
postfix: { enable: true },
privateEditable: { enable: false },
snippets: {
custom: {
'Arc::new': {
postfix: 'arc',
body: 'Arc::new(${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'
}
}
}
},
files: { excludeDirs: [], watcher: 'client' },
highlightRelated: {
breakPoints: { enable: true },
exitPoints: { enable: true },
references: { enable: true },
yieldPoints: { enable: true }
},
hover: {
actions: {
debug: { enable: true },
enable: true,
gotoTypeDef: { enable: true },
implementations: { enable: true },
references: { enable: false },
run: { enable: true }
},
documentation: { enable: true, keywords: { enable: true } },
links: { enable: true }
},
imports: {
granularity: { enforce: false, group: 'crate' },
group: { enable: true },
merge: { glob: true },
prefer: { no: { std: false } },
prefix: 'plain'
},
inlayHints: {
bindingModeHints: { enable: false },
chainingHints: { enable: true },
closingBraceHints: { enable: true, minLines: 25 },
closureReturnTypeHints: { enable: 'never' },
discriminantHints: { enable: 'never' },
expressionAdjustmentHints: { enable: 'never', hideOutsideUnsafe: false, mode: 'prefix' },
lifetimeElisionHints: { enable: 'never', useParameterNames: false },
maxLength: 25,
parameterHints: { enable: true },
reborrowHints: { enable: 'never' },
renderColons: true,
typeHints: {
enable: true,
hideClosureInitialization: false,
hideNamedConstructor: false
}
},
joinLines: {
joinAssignments: true,
joinElseIf: true,
removeTrailingComma: true,
unwrapTrivialBlock: true
},
lens: {
debug: { enable: true },
enable: true,
forceCustomCommands: true,
implementations: { enable: true },
location: 'above_name',
references: {
adt: { enable: false },
enumVariant: { enable: false },
method: { enable: false },
trait: { enable: false }
},
run: { enable: true }
},
linkedProjects: [],
lru: { capacity: null },
notifications: { cargoTomlNotFound: true },
numThreads: null,
procMacro: {
attributes: { enable: true },
enable: true,
ignored: {},
server: null
},
references: { excludeImports: false },
runnables: { command: null, extraArgs: [] },
rustc: { source: null },
rustfmt: {
extraArgs: [],
overrideCommand: null,
rangeFormatting: { enable: false }
},
semanticHighlighting: {
doc: { comment: { inject: { enable: true } } },
operator: { enable: true, specialization: { enable: false } },
punctuation: {
enable: false,
separate: { macro: { bang: false } },
specialization: { enable: false }
},
strings: { enable: true }
},
signatureInfo: { detail: 'full', documentation: { enable: true } },
workspace: {
symbol: { search: { kind: 'only_types', limit: 128, scope: 'workspace' } }
}
}
Rust Analyzer Language Server ouput: nothing...
rust-analyzer: Status ouput:
Workspaces:
Loaded 61 packages across 1 workspace.
Analysis:
32mb of files
0b of index symbols (0)
899 trees, 128 preserved
11616 trees, 128 preserved (Macros)
0b in total
File info:
Does not belong to any crate