Struct ThreadModeMutex 

pub struct ThreadModeMutex<T: ?Sized> { /* private fields */ }

A “mutex” that only allows borrowing from thread mode.

Safety

This Mutex is only safe on single-core systems.

On multi-core systems, a ThreadModeMutex is not sufficient to ensure exclusive access.

Implementations

impl<T> ThreadModeMutex<T>

pub const fn new(value: T) -> Self

Creates a new mutex

impl<T: ?Sized> ThreadModeMutex<T>

pub fn lock<R>(&self, f: impl FnOnce(&T) -> R) -> R

Lock the ThreadModeMutex, granting access to the data.

Panics

This will panic if not currently running in thread mode.

pub fn borrow(&self) -> &T

Borrows the data

Panics

This will panic if not currently running in thread mode.

Trait Implementations

impl<T: ?Sized> Drop for ThreadModeMutex<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<T: ?Sized> Send for ThreadModeMutex<T>

impl<T: ?Sized> Sync for ThreadModeMutex<T>