Enum rustc_lint::unused::UnusedDelimsCtx

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enum UnusedDelimsCtx {

Show 15 variants    FunctionArg,
    MethodArg,
    AssignedValue,
    AssignedValueLetElse,
    IfCond,
    WhileCond,
    ForIterExpr,
    MatchScrutineeExpr,
    ReturnValue,
    BlockRetValue,
    LetScrutineeExpr,
    ArrayLenExpr,
    AnonConst,
    MatchArmExpr,
    IndexExpr,

}

Variants§

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FunctionArg

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MethodArg

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AssignedValue

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AssignedValueLetElse

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IfCond

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WhileCond

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ForIterExpr

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MatchScrutineeExpr

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ReturnValue

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BlockRetValue

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LetScrutineeExpr

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ArrayLenExpr

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AnonConst

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MatchArmExpr

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IndexExpr

Trait Implementations§

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impl Clone for UnusedDelimsCtx

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fn clone(&self) -> UnusedDelimsCtx

Returns a copy of the value. Read more
1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UnusedDelimsCtx

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl From<UnusedDelimsCtx> for &'static str

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fn from(ctx: UnusedDelimsCtx) -> &'static str

Converts to this type from the input type.
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impl PartialEq for UnusedDelimsCtx

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fn eq(&self, other: &UnusedDelimsCtx) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for UnusedDelimsCtx

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impl Eq for UnusedDelimsCtx

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impl StructuralPartialEq for UnusedDelimsCtx

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> AnyEq for T
where T: Any + PartialEq,

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fn equals(&self, other: &(dyn Any + 'static)) -> bool

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fn as_any(&self) -> &(dyn Any + 'static)

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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

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fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T

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fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'a mut [T]

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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

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fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T

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fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'a mut [T]

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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fn equivalent(&self, key: &K) -> bool

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fn equivalent(&self, key: &K) -> bool

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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

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fn into(self) -> U

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That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_query_param(self) -> P

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type Error = !

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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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: 1 byte

Size for each variant:

  • FunctionArg: 0 bytes
  • MethodArg: 0 bytes
  • AssignedValue: 0 bytes
  • AssignedValueLetElse: 0 bytes
  • IfCond: 0 bytes
  • WhileCond: 0 bytes
  • ForIterExpr: 0 bytes
  • MatchScrutineeExpr: 0 bytes
  • ReturnValue: 0 bytes
  • BlockRetValue: 0 bytes
  • LetScrutineeExpr: 0 bytes
  • ArrayLenExpr: 0 bytes
  • AnonConst: 0 bytes
  • MatchArmExpr: 0 bytes
  • IndexExpr: 0 bytes