Trait rustc_query_system::query::caches::QueryStorage

pub trait QueryStorage {
    type Value: Debug;
    type Stored: Clone;

    fn store_nocache(&self, value: Self::Value) -> Self::Stored;
}

Required Associated Types

type Value: Debug

type Stored: Clone

Required Methods

fn store_nocache(&self, value: Self::Value) -> Self::Stored

Store a value without putting it in the cache. This is meant to be used with cycle errors.

Implementors

impl<'tcx, K: Eq + Idx, V: Debug + 'tcx> QueryStorage for VecArenaCache<'tcx, K, V>

type Value = V

type Stored = &'tcx V

impl<'tcx, K: Eq + Hash, V: Debug + 'tcx> QueryStorage for ArenaCache<'tcx, K, V>

type Value = V

type Stored = &'tcx V

impl<K: Eq + Idx, V: Clone + Debug> QueryStorage for VecCache<K, V>

type Value = V

type Stored = V

impl<K: Eq + Hash, V: Clone + Debug> QueryStorage for DefaultCache<K, V>

type Value = V

type Stored = V