Struct Monitor

pub struct Monitor { /* private fields */ }

Represents a display monitor.

Examples

let mut monitors = Monitor::enumerate();
monitors[0].set_input_source(InputSource::UsbC1.as_raw());

Implementations

impl Monitor

pub fn new(ddc_hi_display: Display) -> Self

Create an instance from ddc_hi::Display.

pub fn enumerate() -> Vec<Self>

Enumerate all display monitors. See also ddc_hi::Display::enumerate().

pub fn set_dry_run(value: bool)

Set the dry-run mode. When in dry-run mode, functions that are supposed to make changes don’t actually make the changes.

pub fn update_capabilities(&mut self) -> Result<()>

Updates the display info with data retrieved from the device’s reported capabilities. See also ddc_hi::Display::update_capabilities().

pub fn input_source(&mut self) -> Result<InputSourceRaw>

Get the current input source.

Examples

print!("{}", InputSource::str_from_raw(monitor.input_source()?));

pub fn set_input_source(&mut self, value: InputSourceRaw) -> Result<()>

Set the current input source.

Examples

fn set_to_usbc1(monitor: &mut Monitor) -> anyhow::Result<()> {
  monitor.set_input_source(InputSource::UsbC1.as_raw())
}

fn set_to(monitor: &mut Monitor, input_source_str: &str) -> anyhow::Result<()> {
  monitor.set_input_source(InputSource::raw_from_str(input_source_str)?)
}

pub fn input_sources(&mut self) -> Option<Vec<InputSourceRaw>>

Get all input sources. Requires to call Monitor::update_capabilities() beforehand.

pub fn sleep_if_needed(&mut self)

Sleep if any previous DDC commands need time to be executed. See also ddc_hi::DdcHost::sleep().

pub fn to_long_string(&mut self) -> String

Get a multi-line descriptive string.

Trait Implementations

impl Debug for Monitor

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

Formats the value using the given formatter.

impl Display for Monitor

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

Formats the value using the given formatter.