Struct RwLock 

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

A reader-writer lock which is exclusively locked for writing or shared for reading. This reader-writer lock will block threads waiting for the lock to become available. The lock can also be statically initialized or created via a RwLock::new RwLock wrapper to make spin::RwLock API compatible with std::sync::RwLock to swap

Implementations

impl<T> RwLock<T>

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

Creates a new reader-writer lock in an unlocked state ready for use.

pub fn read(&self) -> Result<RwLockReadGuard<'_, T>, String>

Locks this rwlock with shared read access, blocking the current thread until it can be acquired.

pub fn write(&self) -> Result<RwLockWriteGuard<'_, T>, String>

Locks this rwlock with exclusive write access, blocking the current thread until it can be acquired.

Trait Implementations

impl<T> Debug for RwLock<T>

where T: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.