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prepare_call_hierarchy

Mountain::Environment::LanguageFeatureProvider::FeatureMethods

Function prepare_call_hierarchy 

Source 
pub(super) async fn prepare_call_hierarchy(
    environment: &MountainEnvironment,
    document_uri: Url,
    position_dto: PositionDTO,
) -> Result<Option<Value>, CommonError>
Expand description

Prepare call hierarchy - establish the root CallHierarchyItem at the given document position. Extensions implement prepareCallHierarchy(doc, pos, token). Without this step the incoming/outgoing calls views are always empty.