Struct uefi::proto::console::pointer::Pointer

#[repr(C)]
pub struct Pointer<'boot> { /* private fields */ }

Provides information about a pointer device.

Implementations

impl<'boot> Pointer<'boot>

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

Resets the pointer 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_state(&mut self) -> Result<Option<PointerState>>

Retrieves the pointer device’s current state, if a state change occured since the last time this function was called.

Use wait_for_input_event() with the BootServices::wait_for_event() interface in order to wait for input from the pointer device.

Errors

• DeviceError if there was an issue with the pointer device.

pub fn wait_for_input_event(&self) -> &Event

Event to be used with BootServices::wait_for_event() in order to wait for input from the pointer device

pub fn mode(&self) -> &PointerMode

Returns a reference to the pointer device information.

Trait Implementations

impl<'boot> Identify for Pointer<'boot>

const GUID: Guid

Unique protocol identifier.

impl<'boot> Protocol for Pointer<'boot>

impl<'boot> !Send for Pointer<'boot>

impl<'boot> !Sync for Pointer<'boot>