Struct LanguageNamespace 

pub struct LanguageNamespace {
    store: Arc<ProviderStore>,
}

Languages namespace — mirrors the full vscode.languages API surface.

Each register_*_provider method:

1. Assigns a unique handle from the atomic counter
2. Stores the registration in ProviderStore for lifecycle tracking
3. Returns a Disposable that removes the registration on dispose

Mountain gRPC forwarding (P4 task) will be added in Grove-Vine Connection: each registration will additionally send a RegisterProviderRequest via the Spine connection to Mountain’s CocoonService.

Fields

store: Arc<ProviderStore>

Active provider registration store.

Implementations

impl LanguageNamespace

pub fn new() -> Self

Create a new LanguageNamespace instance.

pub fn active_registration_count(&self) -> usize

Returns the number of active provider registrations.

fn register( &self, provider_type: &str, selector: &DocumentSelector, ) -> Disposable

Internal helper: register a provider, return a disposable handle.

pub async fn register_completion_item_provider<T: CompletionItemProvider>( &self, selector: DocumentSelector, _provider: T, _trigger_characters: Option<Vec<String>>, ) -> Result<Disposable, String>

Register completion item provider

pub fn register_hover_provider(&self, selector: DocumentSelector) -> Disposable

Register hover provider

pub fn register_definition_provider( &self, selector: DocumentSelector, ) -> Disposable

Register definition provider

pub fn register_reference_provider( &self, selector: DocumentSelector, ) -> Disposable

Register reference provider

pub fn register_code_actions_provider( &self, selector: DocumentSelector, ) -> Disposable

Register code actions provider

pub fn register_document_highlight_provider( &self, selector: DocumentSelector, ) -> Disposable

Register document highlight provider

pub fn register_document_symbol_provider( &self, selector: DocumentSelector, ) -> Disposable

Register document symbol provider

pub fn register_workspace_symbol_provider(&self) -> Disposable

Register workspace symbol provider

pub fn register_rename_provider(&self, selector: DocumentSelector) -> Disposable

Register rename provider

pub fn register_document_formatting_edit_provider( &self, selector: DocumentSelector, ) -> Disposable

Register document formatting provider

pub fn register_document_range_formatting_edit_provider( &self, selector: DocumentSelector, ) -> Disposable

Register document range formatting provider

pub fn register_on_type_formatting_edit_provider( &self, selector: DocumentSelector, _trigger_characters: Vec<String>, ) -> Disposable

Register on-type formatting provider

pub fn register_signature_help_provider( &self, selector: DocumentSelector, ) -> Disposable

Register signature help provider

pub fn register_code_lens_provider( &self, selector: DocumentSelector, ) -> Disposable

Register code lens provider

pub fn register_folding_range_provider( &self, selector: DocumentSelector, ) -> Disposable

Register folding range provider

pub fn register_selection_range_provider( &self, selector: DocumentSelector, ) -> Disposable

Register selection range provider

pub fn register_document_semantic_tokens_provider( &self, selector: DocumentSelector, ) -> Disposable

Register semantic tokens provider

pub fn register_inlay_hints_provider( &self, selector: DocumentSelector, ) -> Disposable

Register inlay hints provider

pub fn register_type_hierarchy_provider( &self, selector: DocumentSelector, ) -> Disposable

Register type hierarchy provider

pub fn register_call_hierarchy_provider( &self, selector: DocumentSelector, ) -> Disposable

Register call hierarchy provider

pub fn register_linked_editing_range_provider( &self, selector: DocumentSelector, ) -> Disposable

Register linked editing range provider

pub fn register_declaration_provider( &self, selector: DocumentSelector, ) -> Disposable

Register declaration provider

pub fn register_implementation_provider( &self, selector: DocumentSelector, ) -> Disposable

Register implementation provider

pub fn register_type_definition_provider( &self, selector: DocumentSelector, ) -> Disposable

Register type definition provider

pub fn create_diagnostic_collection( &self, name: Option<String>, ) -> DiagnosticCollection

Register diagnostic collection

pub fn set_language_configuration(&self, language: String) -> Disposable

Set language configuration

Trait Implementations

impl Clone for LanguageNamespace

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LanguageNamespace

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

Formats the value using the given formatter.