pub enum LintLevelSource {
Default,
Node {
name: Symbol,
span: Span,
reason: Option<Symbol>,
},
CommandLine(Symbol, Level),
}
Expand description
How a lint level was set.
Variants§
Default
Lint is at the default level as declared in rustc.
Node
Lint level was set by an attribute.
CommandLine(Symbol, Level)
Lint level was set by a command-line flag.
The provided Level
is the level specified on the command line.
(The actual level may be lower due to --cap-lints
.)
Implementations§
Trait Implementations§
Source§impl Clone for LintLevelSource
impl Clone for LintLevelSource
Source§fn clone(&self) -> LintLevelSource
fn clone(&self) -> LintLevelSource
Returns a copy of the value. Read more
Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for LintLevelSource
impl Debug for LintLevelSource
Source§impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for LintLevelSource
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for LintLevelSource
fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher, )
Source§impl PartialEq for LintLevelSource
impl PartialEq for LintLevelSource
impl Copy for LintLevelSource
impl Eq for LintLevelSource
impl StructuralPartialEq for LintLevelSource
Auto Trait Implementations§
impl DynSend for LintLevelSource
impl DynSync for LintLevelSource
impl Freeze for LintLevelSource
impl RefUnwindSafe for LintLevelSource
impl Send for LintLevelSource
impl Sync for LintLevelSource
impl Unpin for LintLevelSource
impl UnwindSafe for LintLevelSource
Blanket Implementations§
Source§impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
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fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'tcx mut [T]
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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
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fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'tcx mut [T]
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Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
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default fn fingerprint_style() -> FingerprintStyle
Source§default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
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default fn to_debug_str(&self, _: Tcx) -> String
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default fn recover(_: Tcx, _: &DepNode) -> Option<T>
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s during red-green
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is not FingerprintStyle::Opaque
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impl<Q, K> Equivalent<K> for Q
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impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
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impl<T> Filterable for T
Source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
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Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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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: 24 bytes
Size for each variant:
Default
: 0 bytesNode
: 20 bytesCommandLine
: 24 bytes