Trait cluExtIO::ExtWrite

pub trait ExtWrite<'a>: Write {
    type LockWrite: Write + 'a;

    fn lock(&'a self) -> Self::LockWrite;

    fn lock_fn<F: FnMut(Self::LockWrite) -> R, R>(&'a self, f: F) -> R { ... }
}

The trait extends the capabilities of the standard Write.

Required Associated Types

type LockWrite: Write + 'a

Required Methods

fn lock(&'a self) -> Self::LockWrite

Blocking the output stream.

Provided Methods

fn lock_fn<F: FnMut(Self::LockWrite) -> R, R>(&'a self, f: F) -> R

Alternative method of blocking the output stream using the closure.

Implementations on Foreign Types

impl<'a> ExtWrite<'a> for Stdout

type LockWrite = StdoutLock<'a>

fn lock(&'a self) -> Self::LockWrite

impl<'a> ExtWrite<'a> for Stderr

type LockWrite = StderrLock<'a>

fn lock(&'a self) -> Self::LockWrite

impl<'a, 'l, L: ExtWrite<'a, LockWrite = W>, W: 'a + Write> ExtWrite<'a> for &'l Lwhere
    Self: Write,

The trait extends the capabilities of the standard Write.

fn lock(&'a self) -> Self::LockWrite

Blocking the output stream.

fn lock_fn<F: FnMut(Self::LockWrite) -> R, R>(&'a self, f: F) -> R

Alternative method of blocking the output stream using the closure.

type LockWrite = W

impl<'a, 'l, L: ExtWrite<'a, LockWrite = W> + Write, W: 'a + Write> ExtWrite<'a> for &'l mut Lwhere
    Self: Write,

The trait extends the capabilities of the standard Write.

fn lock(&'a self) -> Self::LockWrite

Blocking the output stream.

fn lock_fn<F: FnMut(Self::LockWrite) -> R, R>(&'a self, f: F) -> R

Alternative method of blocking the output stream using the closure.

type LockWrite = W

Implementors

impl<'a> ExtWrite<'a> for EmptyWrite

type LockWrite = EmptyWrite

impl<'a, T: 'a + Write> ExtWrite<'a> for MutexWrite<T>

type LockWrite = GuardWrite<'a, T>

impl<'a, T: ExtWrite<'a>> ExtWrite<'a> for FlushLockWrite<'a, T>

type LockWrite = FlushDropWrite<<T as ExtWrite<'a>>::LockWrite>

impl<'a, W: ExtWrite<'a>, W2: ExtWrite<'a>> ExtWrite<'a> for UnionWrite<W, W2>

type LockWrite = UnionWrite<<W as ExtWrite<'a>>::LockWrite, <W2 as ExtWrite<'a>>::LockWrite>