Struct EncodeContext

struct EncodeContext<'a, 'tcx> {
    tcx: TyCtxt<'tcx>,
    opaque: FileEncoder,
    type_shorthands: FxHashMap<Ty<'tcx>, usize>,
    predicate_shorthands: FxHashMap<PredicateKind<'tcx>, usize>,
    is_proc_macro: bool,
    hygiene_ctxt: &'a HygieneEncodeContext,
    symbol_table: FxHashMap<Symbol, usize>,
}

Fields

tcx: TyCtxt<'tcx>

opaque: FileEncoder

type_shorthands: FxHashMap<Ty<'tcx>, usize>

predicate_shorthands: FxHashMap<PredicateKind<'tcx>, usize>

is_proc_macro: bool

hygiene_ctxt: &'a HygieneEncodeContext

symbol_table: FxHashMap<Symbol, usize>

Trait Implementations

impl<'a, 'tcx> Encodable<EncodeContext<'a, 'tcx>> for ExpnIndex

fn encode(&self, s: &mut EncodeContext<'a, 'tcx>)

impl Encoder for EncodeContext<'_, '_>

fn emit_usize(&mut self, value: usize)

fn emit_u128(&mut self, value: u128)

fn emit_u64(&mut self, value: u64)

fn emit_u32(&mut self, value: u32)

fn emit_u16(&mut self, value: u16)

fn emit_u8(&mut self, value: u8)

fn emit_isize(&mut self, value: isize)

fn emit_i128(&mut self, value: i128)

fn emit_i64(&mut self, value: i64)

fn emit_i32(&mut self, value: i32)

fn emit_i16(&mut self, value: i16)

fn emit_i8(&mut self, value: i8)

fn emit_bool(&mut self, value: bool)

fn emit_char(&mut self, value: char)

fn emit_str(&mut self, value: &str)

fn emit_raw_bytes(&mut self, value: &[u8])

impl SpanEncoder for EncodeContext<'_, '_>

fn encode_crate_num(&mut self, crate_num: CrateNum)

As a local identifier, a CrateNum is only meaningful within its context, e.g. within a tcx. Therefore, make sure to include the context when encode a CrateNum.

fn encode_def_index(&mut self, def_index: DefIndex)

fn encode_def_id(&mut self, def_id: DefId)

fn encode_syntax_context(&mut self, syntax_context: SyntaxContext)

fn encode_expn_id(&mut self, expn_id: ExpnId)

fn encode_span(&mut self, span: Span)

fn encode_symbol(&mut self, symbol: Symbol)

impl<'tcx> TyEncoder for EncodeContext<'_, 'tcx>

const CLEAR_CROSS_CRATE: bool = true

type I = TyCtxt<'tcx>

fn position(&self) -> usize

fn type_shorthands(&mut self) -> &mut FxHashMap<Ty<'tcx>, usize>

fn predicate_shorthands(&mut self) -> &mut FxHashMap<PredicateKind<'tcx>, usize>

fn encode_alloc_id(&mut self, _alloc_id: &AllocId)