Enum Capability 

pub enum Capability {
    Completions,
    SignatureHelp,
    InlayHints,
    Hover,
    Definition,
    References,
    Implementation,
    TypeDefinition,
    CallHierarchy,
    Rename,
    FormatDocument,
    CodeActions,
    DocumentSymbols,
    WorkspaceSymbols,
    Declaration,
    TypeHierarchy,
    PrepareRename,
    DocumentHighlights,
    FormatRange,
    SelectionRange,
    FoldingRange,
}

An LSP server capability mcpls gates a tool on before dispatching its request.

Ties the ServerCapabilities field name (used only for the error message, through Display) to the predicate that actually checks it, so the two cannot drift apart the way two independent, hand-picked call-site values could.

Variants

Completions

completionProvider (textDocument/completion).

SignatureHelp

signatureHelpProvider (textDocument/signatureHelp).

InlayHints

inlayHintProvider (textDocument/inlayHint).

Hover

hoverProvider (textDocument/hover).

Definition

definitionProvider (textDocument/definition).

References

referencesProvider (textDocument/references).

Implementation

implementationProvider (textDocument/implementation).

TypeDefinition

typeDefinitionProvider (textDocument/typeDefinition).

CallHierarchy

callHierarchyProvider (textDocument/prepareCallHierarchy, callHierarchy/incomingCalls, callHierarchy/outgoingCalls).

Rename

renameProvider (textDocument/rename).

FormatDocument

documentFormattingProvider (textDocument/formatting).

CodeActions

codeActionProvider (textDocument/codeAction).

DocumentSymbols

documentSymbolProvider (textDocument/documentSymbol).

WorkspaceSymbols

workspaceSymbolProvider (workspace/symbol).

Declaration

declarationProvider (textDocument/declaration).

TypeHierarchy

typeHierarchyProvider (textDocument/prepareTypeHierarchy, typeHierarchy/supertypes, typeHierarchy/subtypes).

PrepareRename

renameProvider.prepareProvider (textDocument/prepareRename). Gated on the ToolKind::Rename route, so it is never the primary capability of its tool.

DocumentHighlights

documentHighlightProvider (textDocument/documentHighlight).

FormatRange

documentRangeFormattingProvider (textDocument/rangeFormatting).

SelectionRange

selectionRangeProvider (textDocument/selectionRange).

FoldingRange

foldingRangeProvider (textDocument/foldingRange).

Trait Implementations

impl Clone for Capability

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Capability

impl Debug for Capability

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Capability

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Capability

impl JsonSchema for Capability

Serialized as the ServerCapabilities field name its Display prints.

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn json_schema(_generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

impl PartialEq for Capability

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Capability

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Capability