InitializeResult {
capabilities: ServerCapabilities {
position_encoding: Some(
PositionEncodingKind(
"utf-8",
),
),
text_document_sync: Some(
Options(
TextDocumentSyncOptions {
open_close: Some(
true,
),
change: Some(
Incremental,
),
will_save: None,
will_save_wait_until: None,
save: Some(
SaveOptions(
SaveOptions {
include_text: None,
},
),
),
},
),
),
selection_range_provider: Some(
Simple(
true,
),
),
hover_provider: Some(
Simple(
true,
),
),
completion_provider: Some(
CompletionOptions {
resolve_provider: Some(
true,
),
trigger_characters: Some(
[
":",
".",
"'",
"(",
],
),
all_commit_characters: None,
work_done_progress_options: WorkDoneProgressOptions {
work_done_progress: None,
},
completion_item: Some(
CompletionOptionsCompletionItem {
label_details_support: Some(
true,
),
},
),
},
),
signature_help_provider: Some(
SignatureHelpOptions {
trigger_characters: Some(
[
"(",
",",
"<",
],
),
retrigger_characters: None,
work_done_progress_options: WorkDoneProgressOptions {
work_done_progress: None,
},
},
),
definition_provider: Some(
Left(
true,
),
),
type_definition_provider: Some(
Simple(
true,
),
),
implementation_provider: Some(
Simple(
true,
),
),
references_provider: Some(
Left(
true,
),
),
document_highlight_provider: Some(
Left(
true,
),
),
document_symbol_provider: Some(
Left(
true,
),
),
workspace_symbol_provider: Some(
Left(
true,
),
),
code_action_provider: Some(
Options(
CodeActionOptions {
code_action_kinds: Some(
[
CodeActionKind(
"",
),
CodeActionKind(
"quickfix",
),
CodeActionKind(
"refactor",
),
CodeActionKind(
"refactor.extract",
),
CodeActionKind(
"refactor.inline",
),
CodeActionKind(
"refactor.rewrite",
),
],
),
work_done_progress_options: WorkDoneProgressOptions {
work_done_progress: None,
},
resolve_provider: Some(
true,
),
},
),
),
code_lens_provider: Some(
CodeLensOptions {
resolve_provider: Some(
true,
),
},
),
document_formatting_provider: Some(
Left(
true,
),
),
document_range_formatting_provider: Some(
Left(
false,
),
),
document_on_type_formatting_provider: Some(
DocumentOnTypeFormattingOptions {
first_trigger_character: ".",
more_trigger_character: Some(
[
"=",
"<",
">",
"{",
"(",
"|",
"+",
],
),
},
),
rename_provider: Some(
Right(
RenameOptions {
prepare_provider: Some(
true,
),
work_done_progress_options: WorkDoneProgressOptions {
work_done_progress: None,
},
},
),
),
document_link_provider: None,
color_provider: None,
folding_range_provider: Some(
Simple(
true,
),
),
declaration_provider: Some(
Simple(
true,
),
),
execute_command_provider: None,
workspace: Some(
WorkspaceServerCapabilities {
workspace_folders: Some(
WorkspaceFoldersServerCapabilities {
supported: Some(
true,
),
change_notifications: Some(
Left(
true,
),
),
},
),
file_operations: Some(
WorkspaceFileOperationsServerCapabilities {
did_create: None,
will_create: None,
did_rename: None,
will_rename: Some(
FileOperationRegistrationOptions {
filters: [
FileOperationFilter {
scheme: Some(
"file",
),
pattern: FileOperationPattern {
glob: "**/*.rs",
matches: Some(
File,
),
options: None,
},
},
FileOperationFilter {
scheme: Some(
"file",
),
pattern: FileOperationPattern {
glob: "**",
matches: Some(
Folder,
),
options: None,
},
},
],
},
),
did_delete: None,
will_delete: None,
},
),
},
),
call_hierarchy_provider: Some(
Simple(
true,
),
),
semantic_tokens_provider: Some(
SemanticTokensOptions(
SemanticTokensOptions {
work_done_progress_options: WorkDoneProgressOptions {
work_done_progress: None,
},
legend: SemanticTokensLegend {
token_types: [
SemanticTokenType(
"comment",
),
SemanticTokenType(
"decorator",
),
SemanticTokenType(
"enumMember",
),
SemanticTokenType(
"enum",
),
SemanticTokenType(
"function",
),
SemanticTokenType(
"interface",
),
SemanticTokenType(
"keyword",
),
SemanticTokenType(
"macro",
),
SemanticTokenType(
"method",
),
SemanticTokenType(
"namespace",
),
SemanticTokenType(
"number",
),
SemanticTokenType(
"operator",
),
SemanticTokenType(
"parameter",
),
SemanticTokenType(
"property",
),
SemanticTokenType(
"string",
),
SemanticTokenType(
"struct",
),
SemanticTokenType(
"typeParameter",
),
SemanticTokenType(
"variable",
),
SemanticTokenType(
"type",
),
SemanticTokenType(
"angle",
),
SemanticTokenType(
"arithmetic",
),
SemanticTokenType(
"attributeBracket",
),
SemanticTokenType(
"attribute",
),
SemanticTokenType(
"bitwise",
),
SemanticTokenType(
"boolean",
),
SemanticTokenType(
"brace",
),
SemanticTokenType(
"bracket",
),
SemanticTokenType(
"builtinAttribute",
),
SemanticTokenType(
"builtinType",
),
SemanticTokenType(
"character",
),
SemanticTokenType(
"colon",
),
SemanticTokenType(
"comma",
),
SemanticTokenType(
"comparison",
),
SemanticTokenType(
"constParameter",
),
SemanticTokenType(
"const",
),
SemanticTokenType(
"deriveHelper",
),
SemanticTokenType(
"derive",
),
SemanticTokenType(
"dot",
),
SemanticTokenType(
"escapeSequence",
),
SemanticTokenType(
"formatSpecifier",
),
SemanticTokenType(
"generic",
),
SemanticTokenType(
"invalidEscapeSequence",
),
SemanticTokenType(
"label",
),
SemanticTokenType(
"lifetime",
),
SemanticTokenType(
"logical",
),
SemanticTokenType(
"macroBang",
),
SemanticTokenType(
"negation",
),
SemanticTokenType(
"parenthesis",
),
SemanticTokenType(
"procMacro",
),
SemanticTokenType(
"punctuation",
),
SemanticTokenType(
"selfKeyword",
),
SemanticTokenType(
"selfTypeKeyword",
),
SemanticTokenType(
"semicolon",
),
SemanticTokenType(
"static",
),
SemanticTokenType(
"toolModule",
),
SemanticTokenType(
"typeAlias",
),
SemanticTokenType(
"union",
),
SemanticTokenType(
"unresolvedReference",
),
],
token_modifiers: [
SemanticTokenModifier(
"async",
),
SemanticTokenModifier(
"documentation",
),
SemanticTokenModifier(
"declaration",
),
SemanticTokenModifier(
"static",
),
SemanticTokenModifier(
"defaultLibrary",
),
SemanticTokenModifier(
"deprecated",
),
SemanticTokenModifier(
"associated",
),
SemanticTokenModifier(
"attribute",
),
SemanticTokenModifier(
"callable",
),
SemanticTokenModifier(
"constant",
),
SemanticTokenModifier(
"consuming",
),
SemanticTokenModifier(
"controlFlow",
),
SemanticTokenModifier(
"crateRoot",
),
SemanticTokenModifier(
"injected",
),
SemanticTokenModifier(
"intraDocLink",
),
SemanticTokenModifier(
"library",
),
SemanticTokenModifier(
"macro",
),
SemanticTokenModifier(
"mutable",
),
SemanticTokenModifier(
"procMacro",
),
SemanticTokenModifier(
"public",
),
SemanticTokenModifier(
"reference",
),
SemanticTokenModifier(
"trait",
),
SemanticTokenModifier(
"unsafe",
),
],
},
range: Some(
true,
),
full: Some(
Delta {
delta: Some(
true,
),
},
),
},
),
),
moniker_provider: None,
linked_editing_range_provider: None,
inline_value_provider: None,
inlay_hint_provider: Some(
Right(
Options(
InlayHintOptions {
work_done_progress_options: WorkDoneProgressOptions {
work_done_progress: None,
},
resolve_provider: Some(
true,
),
},
),
),
),
diagnostic_provider: Some(
Options(
DiagnosticOptions {
identifier: Some(
"rust-analyzer",
),
inter_file_dependencies: true,
workspace_diagnostics: false,
work_done_progress_options: WorkDoneProgressOptions {
work_done_progress: None,
},
},
),
),
experimental: Some(
Object {
"externalDocs": Bool(true),
"hoverRange": Bool(true),
"joinLines": Bool(true),
"matchingBrace": Bool(true),
"moveItem": Bool(true),
"onEnter": Bool(true),
"openCargoToml": Bool(true),
"parentModule": Bool(true),
"childModules": Bool(true),
"runnables": Object {
"kinds": Array [
String("cargo"),
],
},
"ssr": Bool(true),
"workspaceSymbolScopeKindFiltering": Bool(true),
},
),
},
server_info: Some(
ServerInfo {
name: "rust-analyzer",
version: Some(
"0.0.0 (8bffb99c3f 2025-12-15)",
),
},
),
}