Struct `Empty`

struct Empty<T> { ... }

Stream for the empty function.

Implementations

`impl<S> TryStreamExt for Empty<T>`

`impl<S, T, E> TryStream for Empty<T>`

fn try_poll_next(self: Pin<&mut S>, cx: &mut Context<'_>) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>

`impl<T> Any for Empty<T>`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for Empty<T>`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for Empty<T>`

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

`impl<T> Clone for Empty<T>`

fn clone(self: &Self) -> Self

`impl<T> CloneToUninit for Empty<T>`

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

`impl<T> Freeze for Empty<T>`

`impl<T> From for Empty<T>`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> FusedStream for Empty<T>`

fn is_terminated(self: &Self) -> bool

`impl<T> RefUnwindSafe for Empty<T>`

`impl<T> Send for Empty<T>`

`impl<T> Stream for Empty<T>`

fn poll_next(self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<Option<<Self as >::Item>>
fn size_hint(self: &Self) -> (usize, Option<usize>)

`impl<T> StreamExt for Empty<T>`

`impl<T> Sync for Empty<T>`

`impl<T> ToOwned for Empty<T>`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T> Unpin for Empty<T>`

`impl<T> UnsafeUnpin for Empty<T>`

`impl<T> UnwindSafe for Empty<T>`

`impl<T, U> Into for Empty<T>`

fn into(self: Self) -> U

Calls U::from(self).

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

`impl<T, U> TryFrom for Empty<T>`

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

`impl<T, U> TryInto for Empty<T>`

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

`impl<T: $crate::fmt::Debug> Debug for Empty<T>`

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