#[lang = "generator_state"] pub enum GeneratorState<Y, R> { Yielded(Y), Complete(R), }
The result of a generator resumption.
This enum is returned from the Generator::resume method and indicates the possible return values of a generator. Currently this corresponds to either a suspension point (Yielded) or a termination point (Complete).
Yielded(Y)The generator suspended with a value.
This state indicates that a generator has been suspended, and typically corresponds to a yield statement. The value provided in this variant corresponds to the expression passed to yield and allows generators to provide a value each time they yield.
Complete(R)The generator completed with a return value.
This state indicates that a generator has finished execution with the provided value. Once a generator has returned Complete it is considered a programmer error to call resume again.
impl<Y, R> Copy for GeneratorState<Y, R> where
R: Copy,
Y: Copy, [src]
impl<Y, R> Hash for GeneratorState<Y, R> where
R: Hash,
Y: Hash, [src]
fn hash<__HYR>(&self, state: &mut __HYR) where
__HYR: 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<Y, R> Clone for GeneratorState<Y, R> where
R: Clone,
Y: Clone, [src]
fn clone(&self) -> GeneratorState<Y, R>[src]
fn clone_from(&mut self, source: &Self)[src]1.0.0
Performs copy-assignment from source. Read more
impl<Y, R> Eq for GeneratorState<Y, R> where
R: Eq,
Y: Eq, [src]
impl<Y, R> PartialOrd<GeneratorState<Y, R>> for GeneratorState<Y, R> where
R: PartialOrd<R>,
Y: PartialOrd<Y>, [src]
fn partial_cmp(&self, other: &GeneratorState<Y, R>) -> Option<Ordering>[src]
fn lt(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn le(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn gt(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn ge(&self, other: &GeneratorState<Y, R>) -> bool[src]
impl<Y, R> Ord for GeneratorState<Y, R> where
R: Ord,
Y: Ord, [src]
fn cmp(&self, other: &GeneratorState<Y, R>) -> Ordering[src]
fn max(self, other: Self) -> Self[src]1.21.0
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self[src]1.21.0
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self[src]
Restrict a value to a certain interval. Read more
impl<Y, R> Debug for GeneratorState<Y, R> where
R: Debug,
Y: Debug, [src]
impl<Y, R> PartialEq<GeneratorState<Y, R>> for GeneratorState<Y, R> where
R: PartialEq<R>,
Y: PartialEq<Y>, [src]
fn eq(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn ne(&self, other: &GeneratorState<Y, R>) -> bool[src]
impl<Y, R> UnwindSafe for GeneratorState<Y, R> where
R: UnwindSafe,
Y: UnwindSafe, impl<Y, R> RefUnwindSafe for GeneratorState<Y, R> where
R: RefUnwindSafe,
Y: RefUnwindSafe, impl<Y, R> Unpin for GeneratorState<Y, R> where
R: Unpin,
Y: Unpin, impl<Y, R> Send for GeneratorState<Y, R> where
R: Send,
Y: Send, impl<Y, R> Sync for GeneratorState<Y, R> where
R: Sync,
Y: Sync, 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/ops/enum.GeneratorState.html