Enum core::ops::GeneratorState [−][src]
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
).
Variants
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.
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.
Trait Implementations
impl<Y: Clone, R: Clone> Clone for GeneratorState<Y, R>
[src]
impl<Y: Clone, R: Clone> Clone for GeneratorState<Y, R>
[src]fn clone(&self) -> GeneratorState<Y, R>
[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<Y: Debug, R: Debug> Debug for GeneratorState<Y, R>
[src]
impl<Y: Debug, R: Debug> Debug for GeneratorState<Y, R>
[src]impl<Y: Hash, R: Hash> Hash for GeneratorState<Y, R>
[src]
impl<Y: Hash, R: Hash> Hash for GeneratorState<Y, R>
[src]impl<Y: Ord, R: Ord> Ord for GeneratorState<Y, R>
[src]
impl<Y: Ord, R: Ord> Ord for GeneratorState<Y, R>
[src]impl<Y: PartialEq, R: PartialEq> PartialEq<GeneratorState<Y, R>> for GeneratorState<Y, R>
[src]
impl<Y: PartialEq, R: PartialEq> PartialEq<GeneratorState<Y, R>> for GeneratorState<Y, R>
[src]fn eq(&self, other: &GeneratorState<Y, R>) -> bool
[src]
fn ne(&self, other: &GeneratorState<Y, R>) -> bool
[src]
impl<Y: PartialOrd, R: PartialOrd> PartialOrd<GeneratorState<Y, R>> for GeneratorState<Y, R>
[src]
impl<Y: PartialOrd, R: PartialOrd> PartialOrd<GeneratorState<Y, R>> for GeneratorState<Y, R>
[src]impl<Y: Copy, R: Copy> Copy for GeneratorState<Y, R>
[src]
impl<Y: Eq, R: Eq> Eq for GeneratorState<Y, R>
[src]
impl<Y, R> StructuralEq for GeneratorState<Y, R>
[src]
impl<Y, R> StructuralPartialEq for GeneratorState<Y, R>
[src]
Auto Trait Implementations
impl<Y, R> Send for GeneratorState<Y, R> where
R: Send,
Y: Send,
R: Send,
Y: Send,
impl<Y, R> Sync for GeneratorState<Y, R> where
R: Sync,
Y: Sync,
R: Sync,
Y: Sync,
impl<Y, R> Unpin for GeneratorState<Y, R> where
R: Unpin,
Y: Unpin,
R: Unpin,
Y: Unpin,