Struct rustc_middle::lint::LintLevelMap
source · [−]pub struct LintLevelMap {
pub lint_expectations: Vec<(LintExpectationId, LintExpectation)>,
pub sets: LintLevelSets,
pub id_to_set: FxHashMap<HirId, LintStackIndex>,
}Fields
lint_expectations: Vec<(LintExpectationId, LintExpectation)>This is a collection of lint expectations as described in RFC 2383, that can be fulfilled during this compilation session. This means that at least one expected lint is currently registered in the lint store.
The LintExpectationId is stored as a part of the Expect
lint level.
sets: LintLevelSetsid_to_set: FxHashMap<HirId, LintStackIndex>Implementations
sourceimpl LintLevelMap
impl LintLevelMap
sourcepub fn level_and_source(
&self,
lint: &'static Lint,
id: HirId,
session: &Session
) -> Option<LevelAndSource>
pub fn level_and_source(
&self,
lint: &'static Lint,
id: HirId,
session: &Session
) -> Option<LevelAndSource>
If the id was previously registered with register_id when building
this LintLevelMap this returns the corresponding lint level and source
of the lint level for the lint provided.
If the id was not previously registered, returns None. If None is
returned then the parent of id should be acquired and this function
should be called again.
Trait Implementations
sourceimpl Debug for LintLevelMap
impl Debug for LintLevelMap
sourceimpl<'a> HashStable<StableHashingContext<'a>> for LintLevelMap
impl<'a> HashStable<StableHashingContext<'a>> for LintLevelMap
fn hash_stable(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher
)
Auto Trait Implementations
impl RefUnwindSafe for LintLevelMap
impl !Send for LintLevelMap
impl !Sync for LintLevelMap
impl Unpin for LintLevelMap
impl UnwindSafe for LintLevelMap
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
sourceimpl<Ctxt, T> DepNodeParams<Ctxt> for Twhere
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
impl<Ctxt, T> DepNodeParams<Ctxt> for Twhere
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
default fn fingerprint_style() -> FingerprintStyle
sourcedefault fn to_fingerprint(&self, tcx: Ctxt) -> Fingerprint
default fn to_fingerprint(&self, tcx: Ctxt) -> Fingerprint
default fn to_debug_str(&self, Ctxt) -> String
sourcedefault fn recover(Ctxt, &DepNode<<Ctxt as DepContext>::DepKind>) -> Option<T>
default fn recover(Ctxt, &DepNode<<Ctxt as DepContext>::DepKind>) -> Option<T>
DepNode,
something which is needed when forcing DepNodes during red-green
evaluation. The query system will only call this method if
fingerprint_style() is not FingerprintStyle::Opaque.
It is always valid to return None here, in which case incremental
compilation will treat the query as having changed instead of forcing it. Read moresourceimpl<T, R> InternIteratorElement<T, R> for T
impl<T, R> InternIteratorElement<T, R> for T
type Output = R
fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Outputwhere
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,
sourceimpl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
sourceimpl<CTX, T> Value<CTX> for Twhere
CTX: DepContext,
impl<CTX, T> Value<CTX> for Twhere
CTX: DepContext,
default fn from_cycle_error(tcx: CTX) -> T
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 104 bytes