Trait linefeed::terminal::Terminal

pub trait Terminal: Sized + Send + Sync {
    type PrepareState;
    fn name(&self) -> &str;
    fn lock_read<'a>(&'a self) -> Box<TerminalReader<Self> + 'a>;
    fn lock_write<'a>(&'a self) -> Box<TerminalWriter<Self> + 'a>;
}

Defines a low-level interface to the terminal

Associated Types

type PrepareState

Returned by prepare; passed to restore to restore state.

Required Methods

fn name(&self) -> &str

Returns the name of the terminal.

Important traits for Box<W>

impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn lock_read<'a>(&'a self) -> Box<TerminalReader<Self> + 'a>

Acquires a lock on terminal read operations and returns a value holding that lock and granting access to such operations.

The lock must not be released until the returned value is dropped.

Important traits for Box<W>

impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn lock_write<'a>(&'a self) -> Box<TerminalWriter<Self> + 'a>

Acquires a lock on terminal write operations and returns a value holding that lock and granting access to such operations.

The lock must not be released until the returned value is dropped.

Implementors

• impl Terminal for MemoryTerminal type PrepareState = ();
• impl Terminal for DefaultTerminal type PrepareState = PrepareState;