pub struct Discriminant<T>(_, _);
Opaque type representing the discriminant of an enum.
See the discriminant function in this module for more information.
impl<T> Copy for Discriminant<T>[src]
impl<T> Hash for Discriminant<T>[src]
fn hash<H>(&self, state: &mut H) where
H: Hasher, [src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, [src]1.3.0
Feeds a slice of this type into the given [Hasher]. Read more
impl<T> Clone for Discriminant<T>[src]
fn clone(&self) -> Discriminant<T>[src]
fn clone_from(&mut self, source: &Self)[src]1.0.0
Performs copy-assignment from source. Read more
impl<T> Eq for Discriminant<T>[src]
impl<T> Debug for Discriminant<T>[src]
impl<T> PartialEq<Discriminant<T>> for Discriminant<T>[src]
impl<T> UnwindSafe for Discriminant<T>impl<T> RefUnwindSafe for Discriminant<T>impl<T> Unpin for Discriminant<T>impl<T> Send for Discriminant<T>impl<T> Sync for Discriminant<T>impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
impl<T> From<T> for T[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
type Error = <U as TryFrom<T>>::ErrorThe type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
fn borrow(&self) -> &T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> ToOwned for T where
T: Clone, [src]
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/mem/struct.Discriminant.html