Trait ra_ap_hir_expand::db::AstDatabase[−][src]

pub trait AstDatabase: Database + HasQueryGroup<AstDatabaseStorage> + SourceDatabase {
    fn ast_id_map(&self, key0: HirFileId) -> Arc<AstIdMap>;

    fn parse_or_expand(&self, key0: HirFileId) -> Option<SyntaxNode>;

    fn intern_macro(&self, key0: MacroCallLoc) -> LazyMacroId;

    fn lookup_intern_macro(&self, key0: LazyMacroId) -> MacroCallLoc;

    fn macro_arg_text(&self, key0: MacroCallId) -> Option<GreenNode>;

    fn macro_arg(&self, key0: MacroCallId) -> Option<Arc<(Subtree, TokenMap)>>;

    fn macro_def(
        &self, 
        key0: MacroDefId
    ) -> Option<Arc<(TokenExpander, TokenMap)>>;

    fn parse_macro_expansion(
        &self, 
        key0: MacroFile
    ) -> ExpandResult<Option<(Parse<SyntaxNode>, Arc<TokenMap>)>>;

    fn macro_expand(
        &self, 
        key0: MacroCallId
    ) -> ExpandResult<Option<Arc<Subtree>>>;

    fn macro_expand_error(&self, key0: MacroCallId) -> Option<ExpandError>;

    fn intern_eager_expansion(&self, key0: EagerCallLoc) -> EagerMacroId;

    fn lookup_intern_eager_expansion(&self, key0: EagerMacroId) -> EagerCallLoc;

    fn expand_proc_macro(
        &self, 
        key0: MacroCallId
    ) -> Result<Subtree, ExpandError>;

    fn hygiene_frame(&self, key0: HirFileId) -> Arc<HygieneFrame>;
}

Required methods

fn ast_id_map(&self, key0: HirFileId) -> Arc<AstIdMap>[src]

fn parse_or_expand(&self, key0: HirFileId) -> Option<SyntaxNode>[src]

fn intern_macro(&self, key0: MacroCallLoc) -> LazyMacroId[src]

fn lookup_intern_macro(&self, key0: LazyMacroId) -> MacroCallLoc[src]

fn macro_arg_text(&self, key0: MacroCallId) -> Option<GreenNode>[src]

fn macro_arg(&self, key0: MacroCallId) -> Option<Arc<(Subtree, TokenMap)>>[src]

fn macro_def(&self, key0: MacroDefId) -> Option<Arc<(TokenExpander, TokenMap)>>[src]

fn parse_macro_expansion(
    &self,
    key0: MacroFile
) -> ExpandResult<Option<(Parse<SyntaxNode>, Arc<TokenMap>)>>[src]

fn macro_expand(&self, key0: MacroCallId) -> ExpandResult<Option<Arc<Subtree>>>[src]

fn macro_expand_error(&self, key0: MacroCallId) -> Option<ExpandError>[src]

Firewall query that returns the error from the macro_expand query.

fn intern_eager_expansion(&self, key0: EagerCallLoc) -> EagerMacroId[src]

fn lookup_intern_eager_expansion(&self, key0: EagerMacroId) -> EagerCallLoc[src]

fn expand_proc_macro(&self, key0: MacroCallId) -> Result<Subtree, ExpandError>[src]

fn hygiene_frame(&self, key0: HirFileId) -> Arc<HygieneFrame>[src]

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Implementors

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