Struct InlineConstArgs

source

pub struct InlineConstArgs<'tcx> {
    pub args: GenericArgsRef<'tcx>,
}

Expand description

An inline const is modeled like

const InlineConst<'l0...'li, T0...Tj, R>: R;

where:

’l0…’li and T0…Tj are the generic parameters inherited from the item that defined the inline const,
R represents the type of the constant.

When the inline const is instantiated, R is instantiated as the actual inferred type of the constant. The reason that R is represented as an extra type parameter is the same reason that ty::ClosureArgs have CS and U as type parameters: inline const can reference lifetimes that are internal to the creating function.

Fields§

§args: GenericArgsRef<'tcx>

Generic parameters from the enclosing item, concatenated with the inferred type of the constant.

Struct InlineConstArgsCopy item path

Fields§

Implementations§

impl<'tcx> InlineConstArgs<'tcx>

pub fn new( tcx: TyCtxt<'tcx>, parts: InlineConstArgsParts<'tcx, Ty<'tcx>>, ) -> InlineConstArgs<'tcx>

fn split(self) -> InlineConstArgsParts<'tcx, GenericArg<'tcx>>

pub fn parent_args(self) -> &'tcx [GenericArg<'tcx>]

pub fn ty(self) -> Ty<'tcx>

Trait Implementations§

impl<'tcx> Clone for InlineConstArgs<'tcx>

fn clone(&self) -> InlineConstArgs<'tcx>

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

impl<'tcx> Debug for InlineConstArgs<'tcx>

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

impl<'tcx> Copy for InlineConstArgs<'tcx>

Auto Trait Implementations§

impl<'tcx> DynSend for InlineConstArgs<'tcx>

impl<'tcx> DynSync for InlineConstArgs<'tcx>

impl<'tcx> Freeze for InlineConstArgs<'tcx>

impl<'tcx> !RefUnwindSafe for InlineConstArgs<'tcx>

impl<'tcx> Send for InlineConstArgs<'tcx>

impl<'tcx> Sync for InlineConstArgs<'tcx>

impl<'tcx> Unpin for InlineConstArgs<'tcx>

impl<'tcx> !UnwindSafe for InlineConstArgs<'tcx>

Blanket Implementations§

impl<T> Aligned for T

const ALIGN: Alignment = _

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

fn type_id(&self) -> TypeId

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

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

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

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

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

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

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

fn borrow(&self) -> &T

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

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

impl<T> CloneToUninit for Twhere T: Clone,

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

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

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

type Output = R

impl<T> Filterable for T

fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> IntoEither for T

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

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

impl<P> IntoQueryParam<P> for P

fn into_query_param(self) -> P

impl<T> MaybeResult<T> for T

type Error = !

fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

impl<T> Pointable for T

const ALIGN: usize = _

type Init = T

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

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

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

unsafe fn drop(ptr: usize)

impl<T> Same for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

Struct InlineConstArgs

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

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

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

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

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

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

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

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

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

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

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

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

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

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

impl<Tcx, T> Value<Tcx> for T
where Tcx: DepContext,

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

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

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T
where T: Send + Sync,