Struct opentelemetry::sdk::trace::EvictedQueue

pub struct EvictedQueue<T> { /* private fields */ }

Available on crate feature trace only.

This queue maintains an ordered list of elements, and a count of dropped elements. Elements are removed from the queue in a first in first out fashion.

Implementations

impl<T> EvictedQueue<T>

pub fn new(max_len: u32) -> EvictedQueue<T>

Create a new EvictedQueue with a given max length.

pub fn append_vec(&mut self, other: &mut Vec<T, Global>)

Moves all the elements of other into self, leaving other empty.

pub fn is_empty(&self) -> bool

Returns true if the EvictedQueue is empty.

pub fn iter(&self) -> Iter<'_, T>

Returns a front-to-back iterator.

pub fn len(&self) -> usize

Returns the number of elements in the EvictedQueue.

pub fn dropped_count(&self) -> u32

Count of dropped attributes

Trait Implementations

impl<T> Clone for EvictedQueue<T>where
    T: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for EvictedQueue<T>where
    T: Debug,

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

Formats the value using the given formatter.

impl<T> Extend<T> for EvictedQueue<T>

fn extend<I>(&mut self, iter: I)where
    I: IntoIterator<Item = T>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl<T> IntoIterator for EvictedQueue<T>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <EvictedQueue<T> as IntoIterator>::IntoIter

Creates an iterator from a value.

impl<T> PartialEq<EvictedQueue<T>> for EvictedQueue<T>where
    T: PartialEq<T>,

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Eq for EvictedQueue<T>where
    T: Eq,

impl<T> StructuralEq for EvictedQueue<T>

impl<T> StructuralPartialEq for EvictedQueue<T>