Struct UnixConsoleControl 

pub struct UnixConsoleControl;

Implementations

impl UnixConsoleControl

pub const fn new() -> Self

Trait Implementations

impl Clone for UnixConsoleControl

fn clone(&self) -> UnixConsoleControl

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ConsoleControl for UnixConsoleControl

const HANDLER_CONTRACT: HandlerContract = HandlerContract::AsyncSignalSafe

type Saved = UnixModes

The saved modes, held by the caller — which is what lets the caller keep them in a OnceLock rather than a leaked AtomicPtr.

fn capture(&self) -> Result<Self::Saved>

Capture the modes as they are now. Call before anything enters raw mode: a later call would save raw modes as the thing to restore to.

fn restore(&self, saved: &Self::Saved) -> Result<()>

Put the modes back. Must be callable from the interrupt handler, so on Unix this is tcsetattr and nothing else.

fn write_raw(&self, bytes: &[u8])

Write bytes straight to the terminal, bypassing any buffering — the escape-sequence half of a restore. Async-signal-safe on Unix.

fn trap(&self, on_interrupt: fn()) -> Result<()>

Run on_interrupt for each interrupt-class event, then exit.

fn interrupt_exit_code(&self) -> i32

The process exit code for “killed by an interrupt”.

impl Copy for UnixConsoleControl

impl Debug for UnixConsoleControl

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

Formats the value using the given formatter.

impl Default for UnixConsoleControl

fn default() -> UnixConsoleControl

Returns the “default value” for a type.

impl Sealed for UnixConsoleControl