Trait TyEncoder

pub trait TyEncoder: SpanEncoder {
    type I: Interner;

    const CLEAR_CROSS_CRATE: bool;

    // Required methods
    fn position(&self) -> usize;
    fn type_shorthands(
        &mut self,
    ) -> &mut HashMap<<Self::I as Interner>::Ty, usize, BuildHasherDefault<FxHasher>>;
    fn predicate_shorthands(
        &mut self,
    ) -> &mut HashMap<PredicateKind<Self::I>, usize, BuildHasherDefault<FxHasher>>;
    fn encode_alloc_id(&mut self, alloc_id: &<Self::I as Interner>::AllocId);
}

Required Associated Constants

const CLEAR_CROSS_CRATE: bool

Required Associated Types

type I: Interner

Required Methods

fn position(&self) -> usize

fn type_shorthands( &mut self, ) -> &mut HashMap<<Self::I as Interner>::Ty, usize, BuildHasherDefault<FxHasher>>

fn predicate_shorthands( &mut self, ) -> &mut HashMap<PredicateKind<Self::I>, usize, BuildHasherDefault<FxHasher>>

fn encode_alloc_id(&mut self, alloc_id: &<Self::I as Interner>::AllocId)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a, 'tcx> TyEncoder for CacheEncoder<'a, 'tcx>

const CLEAR_CROSS_CRATE: bool = false

type I = TyCtxt<'tcx>

fn position(&self) -> usize

fn type_shorthands( &mut self, ) -> &mut HashMap<Ty<'tcx>, usize, BuildHasherDefault<FxHasher>>

fn predicate_shorthands( &mut self, ) -> &mut HashMap<PredicateKind<TyCtxt<'tcx>>, usize, BuildHasherDefault<FxHasher>>

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

Implementors