rustc_type_ir::outlives

Enum Component

Source 
pub enum Component<I: Interner> {
    Region(I::Region),
    Param(I::ParamTy),
    Placeholder(I::PlaceholderTy),
    UnresolvedInferenceVariable(InferTy),
    Alias(AliasTy<I>),
    EscapingAlias(Vec<Component<I>>),
}

Variants§

§

Region(I::Region)

§

Param(I::ParamTy)

§

Placeholder(I::PlaceholderTy)

§

UnresolvedInferenceVariable(InferTy)

§

Alias(AliasTy<I>)

§

EscapingAlias(Vec<Component<I>>)

Trait Implementations§

Source§

impl<I> Debug for Component<I>
where I: Interner,

Source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl<I> DynSend for Component<I>
where <I as Interner>::Region: DynSend, <I as Interner>::ParamTy: DynSend, <I as Interner>::PlaceholderTy: DynSend, <I as Interner>::GenericArgs: DynSend, <I as Interner>::DefId: DynSend,

§

impl<I> DynSync for Component<I>
where <I as Interner>::Region: DynSync, <I as Interner>::ParamTy: DynSync, <I as Interner>::PlaceholderTy: DynSync, <I as Interner>::GenericArgs: DynSync, <I as Interner>::DefId: DynSync,

§

impl<I> Freeze for Component<I>
where <I as Interner>::Region: Freeze, <I as Interner>::ParamTy: Freeze, <I as Interner>::PlaceholderTy: Freeze, <I as Interner>::GenericArgs: Freeze, <I as Interner>::DefId: Freeze,

§

impl<I> RefUnwindSafe for Component<I>
where <I as Interner>::Region: RefUnwindSafe, <I as Interner>::ParamTy: RefUnwindSafe, <I as Interner>::PlaceholderTy: RefUnwindSafe, <I as Interner>::GenericArgs: RefUnwindSafe, <I as Interner>::DefId: RefUnwindSafe,

§

impl<I> Send for Component<I>
where <I as Interner>::Region: Send, <I as Interner>::ParamTy: Send, <I as Interner>::PlaceholderTy: Send, <I as Interner>::GenericArgs: Send, <I as Interner>::DefId: Send,

§

impl<I> Sync for Component<I>
where <I as Interner>::Region: Sync, <I as Interner>::ParamTy: Sync, <I as Interner>::PlaceholderTy: Sync, <I as Interner>::GenericArgs: Sync, <I as Interner>::DefId: Sync,

§

impl<I> Unpin for Component<I>
where <I as Interner>::Region: Unpin, <I as Interner>::ParamTy: Unpin, <I as Interner>::PlaceholderTy: Unpin, <I as Interner>::GenericArgs: Unpin, <I as Interner>::DefId: Unpin,

§

impl<I> UnwindSafe for Component<I>
where <I as Interner>::Region: UnwindSafe, <I as Interner>::ParamTy: UnwindSafe, <I as Interner>::PlaceholderTy: UnwindSafe, <I as Interner>::GenericArgs: UnwindSafe, <I as Interner>::DefId: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Aligned for T

Source§

const ALIGN: Alignment

Alignment of Self.
Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T, R> CollectAndApply<T, R> for T

Source§

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<_>>()).

Source§

type Output = R

Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> IntoEither for T

Source§

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
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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
Source§

impl<T> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

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

Dereferences the given pointer. Read more
Source§

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

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<I, T, U> Upcast<I, U> for T
where U: UpcastFrom<I, T>,

Source§

fn upcast(self, interner: I) -> U

Source§

impl<I, T> UpcastFrom<I, T> for T

Source§

fn upcast_from(from: T, _tcx: I) -> T

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

impl<'a, T> Captures<'a> for T
where T: ?Sized,

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.