Struct SingleThreadCell 

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

A value that can be read and written by only one thread.

Ownership is granted to the first thread that accesses it, first come, first served. Once a thread owns the value, no other thread can read or modify it.

Even though SingleThread<T> implements Sync and Send, it can only be accessed by the first thread that uses it. Any attempt to access it from a different thread will fail.

Implementations

impl<T> SingleThreadCell<T>

pub const fn new(value: T) -> SingleThreadCell<T>

Trait Implementations

impl<T> Guarded<T> for SingleThreadCell<T>

type Guard<'a> = Ref<'a, T> where SingleThreadCell<T>: 'a

fn get<'a>(&'a self) -> <SingleThreadCell<T> as Guarded<T>>::Guard<'a>

Can panic on exceptional behavior (ex poisoned mutex)

impl<T> GuardedMut<T> for SingleThreadCell<T>

type GuardMut<'a> = RefMut<'a, T> where SingleThreadCell<T>: 'a

fn get_mut<'a>(&'a self) -> <SingleThreadCell<T> as GuardedMut<T>>::GuardMut<'a>

Can panic on exceptional behavior (ex poisoned mutex)

impl<T> TryGuarded<T> for SingleThreadCell<T>

type Error<'a> = SingleThreadError where SingleThreadCell<T>: 'a

fn try_get<'a>( &'a self, ) -> Result<<SingleThreadCell<T> as Guarded<T>>::Guard<'a>, <SingleThreadCell<T> as TryGuarded<T>>::Error<'a>>

impl<T> TryGuardedMut<T> for SingleThreadCell<T>

type Error<'a> = SingleThreadMutError where SingleThreadCell<T>: 'a

fn try_get_mut<'a>( &'a self, ) -> Result<<SingleThreadCell<T> as GuardedMut<T>>::GuardMut<'a>, <SingleThreadCell<T> as TryGuardedMut<T>>::Error<'a>>

impl<T> Send for SingleThreadCell<T>

impl<T> Sync for SingleThreadCell<T>