getState

Retrieves the current state of a pointer device.

Function parameters

Parameters

self:*const AbsolutePointer

Protocol for touchscreens.

Types

AbsolutePointer: Protocol for touchscreens.

Source

Implementation

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),
    }
}