Struct uefi::proto::console::text::Input

#[repr(C)]
pub struct Input { /* private fields */ }

Interface for text-based input devices.

Implementations

impl Input

pub fn reset(&mut self, extended_verification: bool) -> Result

Resets the input device hardware.

The extended_verification parameter is used to request that UEFI performs an extended check and reset of the input device.

Errors

• DeviceError if the device is malfunctioning and cannot be reset.

pub fn read_key(&mut self) -> Result<Option<Key>>

Reads the next keystroke from the input device, if any.

Use wait_for_key_event() with the BootServices::wait_for_event() interface in order to wait for a key to be pressed.

Errors

• DeviceError if there was an issue with the input device

pub fn wait_for_key_event(&self) -> &Event

Event to be used with BootServices::wait_for_event() in order to wait for a key to be available

Trait Implementations

impl Identify for Input

const GUID: Guid

Unique protocol identifier.

impl Protocol for Input

impl !Send for Input

impl !Sync for Input