Struct sgx_sync::StaticMutex

pub struct StaticMutex(_);

An SGX-based mutual exclusion lock, meant for use in static variables.

This mutex has a const constructor (StaticMutex::new), does not implement Drop to cleanup resources, and causes UB when used reentrantly.

This mutex does not implement poisoning.

This is a wrapper around imp::Mutex that does not call init() and destroy().

Implementations

impl StaticMutex

pub const fn new() -> StaticMutex

Creates a new mutex for use.

pub unsafe fn lock(&'static self) -> StaticMutexGuard

Calls raw_lock() and then returns an RAII guard to guarantee the mutex will be unlocked.

It is undefined behaviour to call this function while locked by the same thread.

Trait Implementations

impl Sync for StaticMutex