Trait SpanDecoder

pub trait SpanDecoder: Decoder {
    // Required methods
    fn decode_span(&mut self) -> Span;
    fn decode_symbol(&mut self) -> Symbol;
    fn decode_expn_id(&mut self) -> ExpnId;
    fn decode_syntax_context(&mut self) -> SyntaxContext;
    fn decode_crate_num(&mut self) -> CrateNum;
    fn decode_def_index(&mut self) -> DefIndex;
    fn decode_def_id(&mut self) -> DefId;
    fn decode_attr_id(&mut self) -> AttrId;
}

This trait is used to allow decoder specific encodings of certain types. It is similar to rustc_type_ir’s TyDecoder.

Required Methods

fn decode_span(&mut self) -> Span

fn decode_symbol(&mut self) -> Symbol

fn decode_expn_id(&mut self) -> ExpnId

fn decode_syntax_context(&mut self) -> SyntaxContext

fn decode_crate_num(&mut self) -> CrateNum

fn decode_def_index(&mut self) -> DefIndex

fn decode_def_id(&mut self) -> DefId

fn decode_attr_id(&mut self) -> AttrId

Implementations on Foreign Types

impl SpanDecoder for MemDecoder<'_>

fn decode_span(&mut self) -> Span

fn decode_symbol(&mut self) -> Symbol

fn decode_expn_id(&mut self) -> ExpnId

fn decode_syntax_context(&mut self) -> SyntaxContext

fn decode_crate_num(&mut self) -> CrateNum

fn decode_def_index(&mut self) -> DefIndex

fn decode_def_id(&mut self) -> DefId

fn decode_attr_id(&mut self) -> AttrId

Implementors