Enum crossbeam_deque::Pop

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[+] Expand attributes
#[must_use]
pub enum Pop<T> {
    Empty,
    Data(T),
    Retry,
}

[−] Expand description

Possible outcomes of a pop operation.

Variants

Empty

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The deque was empty at the time of popping.

Data(T)

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Some data has been successfully popped.

Retry

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Lost the race for popping data to another concurrent steal operation. Try again.

Trait Implementations

impl<T: PartialOrd> PartialOrd<Pop<T>> for Pop<T>

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fn partial_cmp(&self, other: &Pop<T>) -> Option<Ordering>

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This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Pop<T>) -> bool

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This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Pop<T>) -> bool

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This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Pop<T>) -> bool

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This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Pop<T>) -> bool

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This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Ord> Ord for Pop<T>

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fn cmp(&self, other: &Pop<T>) -> Ordering

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This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

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Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

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Compares and returns the minimum of two values.

impl<T: PartialEq> PartialEq<Pop<T>> for Pop<T>

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fn eq(&self, other: &Pop<T>) -> bool

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This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Pop<T>) -> bool

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This method tests for !=.

impl<T: Clone> Clone for Pop<T>

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fn clone(&self) -> Pop<T>

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Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

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Performs copy-assignment from source.

impl<T: Copy> Copy for Pop<T>

impl<T: Eq> Eq for Pop<T>

impl<T: Debug> Debug for Pop<T>

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fn fmt(&self, f: &mut Formatter) -> Result

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Formats the value using the given formatter.