Trait rustc_ast_lowering::ResolverAstLowering

source · [−]
pub trait ResolverAstLowering {

Show 18 methods    fn def_key(&self, id: DefId) -> DefKey;
    fn def_span(&self, id: LocalDefId) -> Span;
    fn item_generics_num_lifetimes(&self, def: DefId) -> usize;
    fn legacy_const_generic_args(&mut self, expr: &Expr) -> Option<Vec<usize>>;
    fn get_partial_res(&self, id: NodeId) -> Option<PartialRes>;
    fn get_import_res(&self, id: NodeId) -> PerNS<Option<Res<NodeId>>>;
    fn get_label_res(&self, id: NodeId) -> Option<NodeId>;
    fn get_lifetime_res(&self, id: NodeId) -> Option<LifetimeRes>;
    fn take_extra_lifetime_params(
        &mut self, 
        id: NodeId
    ) -> Vec<(Ident, NodeId, LifetimeRes)>;
    fn create_stable_hashing_context(&self) -> StableHashingContext<'_>;
    fn definitions(&self) -> &Definitions;
    fn next_node_id(&mut self) -> NodeId;
    fn take_trait_map(&mut self, node: NodeId) -> Option<Vec<TraitCandidate>>;
    fn opt_local_def_id(&self, node: NodeId) -> Option<LocalDefId>;
    fn local_def_id(&self, node: NodeId) -> LocalDefId;
    fn def_path_hash(&self, def_id: DefId) -> DefPathHash;
    fn create_def(
        &mut self, 
        parent: LocalDefId, 
        node_id: NodeId, 
        data: DefPathData, 
        expn_id: ExpnId, 
        span: Span
    ) -> LocalDefId;
    fn decl_macro_kind(&self, def_id: LocalDefId) -> MacroKind;

}

Required Methods

Obtains resolution for a NodeId with a single resolution.

Obtains per-namespace resolutions for use statement with the given NodeId.

Obtains resolution for a label with the given NodeId.

Obtains resolution for a lifetime with the given NodeId.

Obtain the list of lifetimes parameters to add to an item.

Implementors