Struct esp32s3_hal::xtensa_lx::mutex::CriticalSectionMutex

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

A Mutex based on critical sections

Safety

This Mutex is only safe on single-core applications.

A CriticalSection is not sufficient to ensure exclusive access across cores.

Implementations

impl<T> CriticalSectionMutex<T>

pub const fn new(data: T) -> CriticalSectionMutex<T>

Create a new mutex

Trait Implementations

impl<T> Default for CriticalSectionMutex<T>where T: Default,

fn default() -> CriticalSectionMutex<T>

Returns the “default value” for a type.

impl<T> Mutex for &CriticalSectionMutex<T>

type Data = T

Data protected by the mutex.

fn lock<R>( &mut self, f: impl FnOnce(&mut <&CriticalSectionMutex<T> as Mutex>::Data) -> R ) -> R

Creates a critical section and grants temporary access to the protected data.

impl<T> Sync for CriticalSectionMutex<T>where T: Send,