Struct rustc_query_impl::QueryCtxt
source · pub struct QueryCtxt<'tcx> {
pub tcx: TyCtxt<'tcx>,
}
Fields§
§tcx: TyCtxt<'tcx>
Implementations§
Trait Implementations§
source§impl<'tcx> HasDepContext for QueryCtxt<'tcx>
impl<'tcx> HasDepContext for QueryCtxt<'tcx>
type Deps = DepsType
type DepContext = TyCtxt<'tcx>
fn dep_context(&self) -> &Self::DepContext
source§impl<'tcx, C: QueryCache, const ANON: bool, const DEPTH_LIMIT: bool, const FEEDABLE: bool> QueryConfig<QueryCtxt<'tcx>> for DynamicConfig<'tcx, C, ANON, DEPTH_LIMIT, FEEDABLE>where
for<'a> C::Key: HashStable<StableHashingContext<'a>>,
impl<'tcx, C: QueryCache, const ANON: bool, const DEPTH_LIMIT: bool, const FEEDABLE: bool> QueryConfig<QueryCtxt<'tcx>> for DynamicConfig<'tcx, C, ANON, DEPTH_LIMIT, FEEDABLE>where for<'a> C::Key: HashStable<StableHashingContext<'a>>,
type Key = <C as QueryCache>::Key
type Value = <C as QueryCache>::Value
type Cache = C
fn name(self) -> &'static str
fn cache_on_disk(self, tcx: TyCtxt<'tcx>, key: &Self::Key) -> bool
fn query_state<'a>(self, qcx: QueryCtxt<'tcx>) -> &'a QueryState<Self::Key>where QueryCtxt<'tcx>: 'a,
fn query_cache<'a>(self, qcx: QueryCtxt<'tcx>) -> &'a Self::Cachewhere 'tcx: 'a,
fn execute_query(self, tcx: TyCtxt<'tcx>, key: Self::Key) -> Self::Value
fn compute(self, qcx: QueryCtxt<'tcx>, key: Self::Key) -> Self::Value
fn try_load_from_disk( self, qcx: QueryCtxt<'tcx>, key: &Self::Key, prev_index: SerializedDepNodeIndex, index: DepNodeIndex ) -> Option<Self::Value>
fn loadable_from_disk( self, qcx: QueryCtxt<'tcx>, key: &Self::Key, index: SerializedDepNodeIndex ) -> bool
source§fn value_from_cycle_error(
self,
tcx: TyCtxt<'tcx>,
cycle: &[QueryInfo],
guar: ErrorGuaranteed
) -> Self::Value
fn value_from_cycle_error( self, tcx: TyCtxt<'tcx>, cycle: &[QueryInfo], guar: ErrorGuaranteed ) -> Self::Value
Synthesize an error value to let compilation continue after a cycle.
fn format_value(self) -> fn(_: &Self::Value) -> String
fn anon(self) -> bool
fn eval_always(self) -> bool
fn depth_limit(self) -> bool
fn feedable(self) -> bool
fn dep_kind(self) -> DepKind
fn handle_cycle_error(self) -> HandleCycleError
fn hash_result(self) -> HashResult<Self::Value>
fn construct_dep_node( self, tcx: <Qcx as HasDepContext>::DepContext, key: &Self::Key ) -> DepNode
source§impl QueryContext for QueryCtxt<'_>
impl QueryContext for QueryCtxt<'_>
source§fn start_query<R>(
self,
token: QueryJobId,
depth_limit: bool,
diagnostics: Option<&Lock<ThinVec<Diagnostic>>>,
compute: impl FnOnce() -> R
) -> R
fn start_query<R>( self, token: QueryJobId, depth_limit: bool, diagnostics: Option<&Lock<ThinVec<Diagnostic>>>, compute: impl FnOnce() -> R ) -> R
Executes a job by changing the ImplicitCtxt
to point to the
new query job while it executes. It returns the diagnostics
captured during execution and the actual result.
fn next_job_id(self) -> QueryJobId
source§fn current_query_job(self) -> Option<QueryJobId>
fn current_query_job(self) -> Option<QueryJobId>
Get the query information from the TLS context.
fn try_collect_active_jobs(self) -> Option<QueryMap>
source§fn load_side_effects(
self,
prev_dep_node_index: SerializedDepNodeIndex
) -> QuerySideEffects
fn load_side_effects( self, prev_dep_node_index: SerializedDepNodeIndex ) -> QuerySideEffects
Load side effects associated to the node in the previous session.
source§fn store_side_effects(
self,
dep_node_index: DepNodeIndex,
side_effects: QuerySideEffects
)
fn store_side_effects( self, dep_node_index: DepNodeIndex, side_effects: QuerySideEffects )
Register diagnostics for the given node, for use in next session.
source§fn store_side_effects_for_anon_node(
self,
dep_node_index: DepNodeIndex,
side_effects: QuerySideEffects
)
fn store_side_effects_for_anon_node( self, dep_node_index: DepNodeIndex, side_effects: QuerySideEffects )
Register diagnostics for the given node, for use in next session.
fn depth_limit_error(self, job: QueryJobId)
impl<'tcx> Copy for QueryCtxt<'tcx>
Auto Trait Implementations§
impl<'tcx> !RefUnwindSafe for QueryCtxt<'tcx>
impl<'tcx> !Send for QueryCtxt<'tcx>
impl<'tcx> !Sync for QueryCtxt<'tcx>
impl<'tcx> Unpin for QueryCtxt<'tcx>
impl<'tcx> !UnwindSafe for QueryCtxt<'tcx>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 8 bytes