rustc_middle::query::plumbing

Struct DynamicQuery

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pub struct DynamicQuery<'tcx, C: QueryCache> {
Show 15 fields
    pub name: &'static str,
    pub eval_always: bool,
    pub dep_kind: DepKind,
    pub handle_cycle_error: HandleCycleError,
    pub query_state: FieldOffset<QueryStates<'tcx>, QueryState<C::Key>>,
    pub query_cache: FieldOffset<QueryCaches<'tcx>, C>,
    pub cache_on_disk: fn(tcx: TyCtxt<'tcx>, key: &C::Key) -> bool,
    pub execute_query: fn(tcx: TyCtxt<'tcx>, k: C::Key) -> C::Value,
    pub compute: fn(tcx: TyCtxt<'tcx>, key: C::Key) -> C::Value,
    pub can_load_from_disk: bool,
    pub try_load_from_disk: fn(tcx: TyCtxt<'tcx>, key: &C::Key, prev_index: SerializedDepNodeIndex, index: DepNodeIndex) -> Option<C::Value>,
    pub loadable_from_disk: fn(tcx: TyCtxt<'tcx>, key: &C::Key, index: SerializedDepNodeIndex) -> bool,
    pub hash_result: HashResult<C::Value>,
    pub value_from_cycle_error: fn(tcx: TyCtxt<'tcx>, cycle_error: &CycleError, guar: ErrorGuaranteed) -> C::Value,
    pub format_value: fn(_: &C::Value) -> String,

}

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§name: &'static str§eval_always: bool§dep_kind: DepKind§handle_cycle_error: HandleCycleError§query_state: FieldOffset<QueryStates<'tcx>, QueryState<C::Key>>§query_cache: FieldOffset<QueryCaches<'tcx>, C>§cache_on_disk: fn(tcx: TyCtxt<'tcx>, key: &C::Key) -> bool§execute_query: fn(tcx: TyCtxt<'tcx>, k: C::Key) -> C::Value§compute: fn(tcx: TyCtxt<'tcx>, key: C::Key) -> C::Value§can_load_from_disk: bool§try_load_from_disk: fn(tcx: TyCtxt<'tcx>, key: &C::Key, prev_index: SerializedDepNodeIndex, index: DepNodeIndex) -> Option<C::Value>§loadable_from_disk: fn(tcx: TyCtxt<'tcx>, key: &C::Key, index: SerializedDepNodeIndex) -> bool§hash_result: HashResult<C::Value>§value_from_cycle_error: fn(tcx: TyCtxt<'tcx>, cycle_error: &CycleError, guar: ErrorGuaranteed) -> C::Value§format_value: fn(_: &C::Value) -> String

Auto Trait Implementations§

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impl<'tcx, C> DynSend for DynamicQuery<'tcx, C>
where C: DynSend, <C as QueryCache>::Key: DynSend,

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impl<'tcx, C> DynSync for DynamicQuery<'tcx, C>
where C: DynSync, <C as QueryCache>::Key: DynSend,

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impl<'tcx, C> Freeze for DynamicQuery<'tcx, C>

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impl<'tcx, C> !RefUnwindSafe for DynamicQuery<'tcx, C>

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impl<'tcx, C> Send for DynamicQuery<'tcx, C>
where C: Send, <C as QueryCache>::Key: Send,

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impl<'tcx, C> !Sync for DynamicQuery<'tcx, C>

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impl<'tcx, C> Unpin for DynamicQuery<'tcx, C>
where C: Unpin, <C as QueryCache>::Key: Unpin,

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impl<'tcx, C> !UnwindSafe for DynamicQuery<'tcx, C>

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<P> IntoQueryParam<P> for P

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fn into_query_param(self) -> P

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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: 104 bytes