Struct Mutex 

pub struct Mutex { /* private fields */ }

Trait Implementations

impl Drop for Mutex

fn drop(&mut self)

Executes the destructor for this type.

impl LockImpl for Mutex

fn as_raw(&self) -> *mut c_void

fn lock(&self) -> Result<LockGuard<'_>, Box<dyn Error>>

Acquires the lock

fn try_lock(&self, timeout: Timeout) -> Result<LockGuard<'_>, Box<dyn Error>>

Acquires lock with timeout

fn release(&self) -> Result<(), Box<dyn Error>>

Release the lock

fn rlock(&self) -> Result<ReadLockGuard<'_>, Box<dyn Error>>

Acquires the lock for read access only. This method uses lock() as a fallback

fn try_rlock( &self, timeout: Timeout, ) -> Result<ReadLockGuard<'_>, Box<dyn Error>>

Acquires the lock for read access only with timeout. This method uses lock() as a fallback

impl LockInit for Mutex

fn size_of(addr: Option<*mut u8>) -> usize

Size required for the lock’s internal representation

unsafe fn new( mem: *mut u8, data: *mut u8, ) -> Result<(Box<dyn LockImpl>, usize), Box<dyn Error>>

Initializes a new instance of the lock in the provided buffer and returns the number of used bytes

unsafe fn from_existing( mem: *mut u8, data: *mut u8, ) -> Result<(Box<dyn LockImpl>, usize), Box<dyn Error>>

Re-uses a lock from an already initialized location and returns the number of used bytes