[−][src]Struct rustc_typeck::variance::constraints::CurrentItem
To build constraints, we visit one item (type, trait) at a time and look at its contents. So e.g., if we have
struct Foo<T> { b: Bar<T> }
then while we are visiting Bar<T>, the CurrentItem would have
the DefId and the start of Foo's inferreds.
Fields
inferred_start: InferredIndexAuto Trait Implementations
impl RefUnwindSafe for CurrentItem
impl Send for CurrentItem
impl Sync for CurrentItem
impl Unpin for CurrentItem
impl UnwindSafe for CurrentItem
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<'a, T> Captures<'a> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.