Struct Unique

pub struct Unique<T: 'static + Send> { /* private fields */ }

Wrapper for resources that only support one consumer.

Normally, all the resources should support sharing between several tasks, but there are some cases where a resource should only be consumed by a single task.

Implementations

impl<T: 'static + Send> Unique<T>

pub fn new(inner: T) -> Self

Creates a new unique resource.

pub fn take(&self) -> Option<T>

Takes the resource from the container. Will return None if the resource was already taken.

Trait Implementations

impl<T> Clone for Unique<T>

where T: 'static + Send,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + 'static + Send> Debug for Unique<T>

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

Formats the value using the given formatter.