# Type Alias rustc_infer::traits::EvaluationCache

source ·

    pub type EvaluationCache<'tcx> = Cache<(ParamEnv<'tcx>, Binder<'tcx, TraitPredicate<'tcx>>), EvaluationResult>;

## Aliased Type§

    struct EvaluationCache<'tcx> {
        hashmap: Lock<HashMap<(ParamEnv<'tcx>, Binder<'tcx, TraitPredicate<'tcx>>), WithDepNode<EvaluationResult>, BuildHasherDefault<FxHasher>>>,
    }

## Fields§

§`hashmap: Lock<HashMap<(ParamEnv<'tcx>, Binder<'tcx, TraitPredicate<'tcx>>), WithDepNode<EvaluationResult>, BuildHasherDefault<FxHasher>>>`

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes