Struct Termios

#[repr(C)]
pub struct Termios {
    pub input_modes: InputModes,
    pub output_modes: OutputModes,
    pub control_modes: ControlModes,
    pub local_modes: LocalModes,
    pub line_discipline: u8,
    pub special_codes: SpecialCodes,
    /* private fields */
}

Available on crate feature dep_rustix only.

struct termios for use with tcgetattr and tcsetattr.

Fields

input_modes: InputModes

How is input interpreted?

output_modes: OutputModes

How is output translated?

control_modes: ControlModes

Low-level configuration flags.

local_modes: LocalModes

High-level configuration flags.

line_discipline: u8

Line discipline.

special_codes: SpecialCodes

How are various special control codes handled?

Implementations

impl Termios

pub fn make_raw(&mut self)

cfmakeraw(self)—Set a Termios value to the settings for “raw” mode.

In raw mode, input is available a byte at a time, echoing is disabled, and special terminal input and output codes are disabled.

pub fn input_speed(&self) -> u32

Return the input communication speed.

Unlike the c_ispeed field in glibc and others, this returns the integer value of the speed, rather than the B* encoded constant value.

pub fn output_speed(&self) -> u32

Return the output communication speed.

Unlike the c_ospeed field in glibc and others, this returns the arbitrary integer value of the speed, rather than the B* encoded constant value.

pub fn set_speed(&mut self, new_speed: u32) -> Result<(), Errno>

Set the input and output communication speeds.

Unlike the c_ispeed and c_ospeed fields in glibc and others, this takes the arbitrary integer value of the speed, rather than the B* encoded constant value. Not all implementations support all integer values; use the constants in the speed module for likely-supported speeds.

pub fn set_input_speed(&mut self, new_speed: u32) -> Result<(), Errno>

Set the input communication speed.

Unlike the c_ispeed field in glibc and others, this takes the arbitrary integer value of the speed, rather than the B* encoded constant value. Not all implementations support all integer values; use the constants in the speed module for known-supported speeds.

On some platforms, changing the input speed changes the output speed to the same speed.

pub fn set_output_speed(&mut self, new_speed: u32) -> Result<(), Errno>

Set the output communication speed.

Unlike the c_ospeed field in glibc and others, this takes the arbitrary integer value of the speed, rather than the B* encoded constant value. Not all implementations support all integer values; use the constants in the speed module for known-supported speeds.

On some platforms, changing the output speed changes the input speed to the same speed.

Trait Implementations

impl Clone for Termios

fn clone(&self) -> Termios

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Termios

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

Formats the value using the given formatter.