Enum std::ops::GeneratorState [−][src]
#[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).
Variants
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.
Trait Implementations
impl<Y, R> Hash for GeneratorState<Y, R> where
R: Hash,
Y: Hash, [src]
impl<Y, R> Hash for GeneratorState<Y, R> where
R: Hash,
Y: Hash, fn hash<__HYR>(&self, state: &mut __HYR) where
__HYR: Hasher, [src]
fn hash<__HYR>(&self, state: &mut __HYR) where
__HYR: Hasher, Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 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]
impl<Y, R> Clone for GeneratorState<Y, R> where
R: Clone,
Y: Clone, fn clone(&self) -> GeneratorState<Y, R>[src]
fn clone(&self) -> GeneratorState<Y, R>Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
fn clone_from(&mut self, source: &Self)Performs copy-assignment from source. Read more
impl<Y, R> Debug for GeneratorState<Y, R> where
R: Debug,
Y: Debug, [src]
impl<Y, R> Debug for GeneratorState<Y, R> where
R: Debug,
Y: Debug, fn fmt(&self, f: &mut Formatter) -> Result<(), Error>[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>Formats the value using the given formatter. Read more
impl<Y, R> PartialOrd<GeneratorState<Y, R>> for GeneratorState<Y, R> where
R: PartialOrd<R>,
Y: PartialOrd<Y>, [src]
impl<Y, R> PartialOrd<GeneratorState<Y, R>> for GeneratorState<Y, R> where
R: PartialOrd<R>,
Y: PartialOrd<Y>, fn partial_cmp(&self, other: &GeneratorState<Y, R>) -> Option<Ordering>[src]
fn partial_cmp(&self, other: &GeneratorState<Y, R>) -> Option<Ordering>This method returns an ordering between self and other values if one exists. Read more
fn lt(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn lt(&self, other: &GeneratorState<Y, R>) -> boolThis method tests less than (for self and other) and is used by the < operator. Read more
fn le(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn le(&self, other: &GeneratorState<Y, R>) -> boolThis method tests less than or equal to (for self and other) and is used by the <= operator. Read more
fn gt(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn gt(&self, other: &GeneratorState<Y, R>) -> boolThis method tests greater than (for self and other) and is used by the > operator. Read more
fn ge(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn ge(&self, other: &GeneratorState<Y, R>) -> boolThis method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
impl<Y, R> Ord for GeneratorState<Y, R> where
R: Ord,
Y: Ord, [src]
impl<Y, R> Ord for GeneratorState<Y, R> where
R: Ord,
Y: Ord, fn cmp(&self, other: &GeneratorState<Y, R>) -> Ordering[src]
fn cmp(&self, other: &GeneratorState<Y, R>) -> OrderingThis method returns an Ordering between self and other. Read more
fn max(self, other: Self) -> Self1.21.0[src]
fn max(self, other: Self) -> SelfCompares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self1.21.0[src]
fn min(self, other: Self) -> SelfCompares and returns the minimum of two values. Read more
impl<Y, R> Eq for GeneratorState<Y, R> where
R: Eq,
Y: Eq, [src]
impl<Y, R> Eq for GeneratorState<Y, R> where
R: Eq,
Y: Eq, impl<Y, R> PartialEq<GeneratorState<Y, R>> for GeneratorState<Y, R> where
R: PartialEq<R>,
Y: PartialEq<Y>, [src]
impl<Y, R> PartialEq<GeneratorState<Y, R>> for GeneratorState<Y, R> where
R: PartialEq<R>,
Y: PartialEq<Y>, fn eq(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn eq(&self, other: &GeneratorState<Y, R>) -> boolThis method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &GeneratorState<Y, R>) -> bool[src]
fn ne(&self, other: &GeneratorState<Y, R>) -> boolThis method tests for !=.
impl<Y, R> Copy for GeneratorState<Y, R> where
R: Copy,
Y: Copy, [src]
impl<Y, R> Copy for GeneratorState<Y, R> where
R: Copy,
Y: Copy, Auto Trait Implementations
impl<Y, R> Send for GeneratorState<Y, R> where
R: Send,
Y: Send,
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<Y, R> Sync for GeneratorState<Y, R> where
R: Sync,
Y: Sync,