Trait cluFlock::ExclusiveFlock

pub trait ExclusiveFlock: Debug {
    type ExclusiveLock: FlockLock;

    fn try_lock(self) -> Result<Self::ExclusiveLock, Error>;
    fn wait_lock(self) -> Result<Self::ExclusiveLock, Error>;
}

To establish exclusive blocking. Only one process can hold exclusive blocking of the file.

Required Associated Types

type ExclusiveLock: FlockLock

Required Methods

fn try_lock(self) -> Result<Self::ExclusiveLock, Error>

fn wait_lock(self) -> Result<Self::ExclusiveLock, Error>

Implementations on Foreign Types

impl ExclusiveFlock for File

type ExclusiveLock = FileFlock

fn wait_lock(self) -> Result<Self::ExclusiveLock, Error>

fn try_lock(self) -> Result<Self::ExclusiveLock, Error>

impl<'a> ExclusiveFlock for &'a File

type ExclusiveLock = FileSliceFlock<'a>

fn wait_lock(self) -> Result<Self::ExclusiveLock, Error>

fn try_lock(self) -> Result<Self::ExclusiveLock, Error>

impl<'a> ExclusiveFlock for &'a mut File

type ExclusiveLock = FileSliceFlock<'a>

fn wait_lock(self) -> Result<Self::ExclusiveLock, Error>

fn try_lock(self) -> Result<Self::ExclusiveLock, Error>

Implementors