Function getState [src]

Retrieves the current state of a pointer device.

Prototype

pub fn getState(self: *const AbsolutePointer) GetStateError!State

Parameters

self: *const AbsolutePointer

Possible Errors

DeviceError

NotReady

Unexpected UnexpectedError

Source

  pub fn getState(self: *const AbsolutePointer) GetStateError!State {
    var state: State = undefined;
    switch (self._get_state(self, &state)) {
        .success => return state,
        .not_ready => return Error.NotReady,
        .device_error => return Error.DeviceError,
        else => |status| return uefi.unexpectedStatus(status),
    }
}  