Struct input_linux::evdev::EvdevHandle

pub struct EvdevHandle<F>(_);

A handle to an input device allowing the use of ioctls

Implementations

impl<F> EvdevHandle<F>

pub const fn new(fd: F) -> Self

Create a new handle using an existing open file object.

pub fn into_inner(self) -> F

Extracts the contained handle.

pub const fn as_inner(&self) -> &F

A reference to the contained handle.

pub fn as_inner_mut(&mut self) -> &mut F

A mutable reference to the contained handle.

impl EvdevHandle<File>

pub unsafe fn from_fd(fd: RawFd) -> Self

Create a new handle from a raw file descriptor.

impl<F: AsRawFd> EvdevHandle<F>

pub fn read(&self, events: &mut [input_event]) -> Result<usize>

Read events from the input device

pub fn write(&self, events: &[input_event]) -> Result<usize>

Write events to the input device

pub fn driver_version(&self) -> Result<i32>

EVIOCGVERSION

pub fn device_id(&self) -> Result<InputId>

EVIOCGID

pub fn repeat_settings(&self) -> Result<repeat_settings>

EVIOGREP

pub fn set_repeat_settings(&self, value: &repeat_settings) -> Result<()>

EVIOSREP

pub fn keycode_legacy(&self) -> Result<[u32; 2]>

EVIOCGKEYCODE

pub fn keycode(&self) -> Result<input_keymap_entry>

EVIOCGKEYCODE_V2

pub fn set_keycode_legacy(&self, value: &[u32; 2]) -> Result<()>

EVIOCSKEYCODE

pub fn set_keycode(&self, value: &input_keymap_entry) -> Result<()>

EVIOCSKEYCODE_V2

pub fn device_name_buf(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGNAME

pub fn device_name(&self) -> Result<Vec<u8>>

EVIOCGNAME

pub fn physical_location_buf(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGPHYS

pub fn physical_location(&self) -> Result<Vec<u8>>

EVIOCGPHYS

pub fn unique_id_buf(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGUNIQ

pub fn unique_id(&self) -> Result<Vec<u8>>

EVIOCGUNIQ

pub fn device_properties_raw(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGPROP

pub fn key_state(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGKEY

pub fn led_state(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGLED

pub fn sounds_state(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGSND

pub fn switch_state(&self, buffer: &mut [u8]) -> Result<usize>

EVIOCGSW

pub fn send_force_feedback(&self, value: &mut ff_effect) -> Result<()>

EVIOCSFF

pub fn erase_force_feedback(&self, value: i16) -> Result<()>

EVIOCRMFF

pub fn effects_count(&self) -> Result<i32>

EVIOCGEFFECTS

pub fn device_properties(&self) -> Result<Bitmask<InputProperty>>

EVIOCGPROP

pub fn multi_touch_slots(
    &self,
    code: AbsoluteAxis,
    values: &mut [i32]
) -> Result<()>

EVIOCGMTSLOTS

Warning: the current implementation can leak uninitialized heap memory into values

pub fn event_mask_events(&self) -> Result<Bitmask<EventKind>>

EVIOCGMASK

pub fn set_event_mask_events(&self, bitmask: &Bitmask<EventKind>) -> Result<()>

EVIOCSMASK

pub fn event_bits(&self) -> Result<Bitmask<EventKind>>

EVIOCGBIT

pub fn key_mask(&self) -> Result<Bitmask<Key>>

EVIOCGMASK

pub fn set_key_mask(&self, bitmask: &Bitmask<Key>) -> Result<()>

EVIOCSMASK

pub fn key_bits(&self) -> Result<Bitmask<Key>>

EVIOCGBIT

pub fn relative_mask(&self) -> Result<Bitmask<RelativeAxis>>

EVIOCGMASK

pub fn set_relative_mask(&self, bitmask: &Bitmask<RelativeAxis>) -> Result<()>

EVIOCSMASK

pub fn relative_bits(&self) -> Result<Bitmask<RelativeAxis>>

EVIOCGBIT

pub fn absolute_mask(&self) -> Result<Bitmask<AbsoluteAxis>>

EVIOCGMASK

pub fn set_absolute_mask(&self, bitmask: &Bitmask<AbsoluteAxis>) -> Result<()>

EVIOCSMASK

pub fn absolute_bits(&self) -> Result<Bitmask<AbsoluteAxis>>

EVIOCGBIT

pub fn misc_mask(&self) -> Result<Bitmask<MiscKind>>

EVIOCGMASK

pub fn set_misc_mask(&self, bitmask: &Bitmask<MiscKind>) -> Result<()>

EVIOCSMASK

pub fn misc_bits(&self) -> Result<Bitmask<MiscKind>>

EVIOCGBIT

pub fn switch_mask(&self) -> Result<Bitmask<SwitchKind>>

EVIOCGMASK

pub fn set_switch_mask(&self, bitmask: &Bitmask<SwitchKind>) -> Result<()>

EVIOCSMASK

pub fn switch_bits(&self) -> Result<Bitmask<SwitchKind>>

EVIOCGBIT

pub fn led_mask(&self) -> Result<Bitmask<LedKind>>

EVIOCGMASK

pub fn set_led_mask(&self, bitmask: &Bitmask<LedKind>) -> Result<()>

EVIOCSMASK

pub fn led_bits(&self) -> Result<Bitmask<LedKind>>

EVIOCGBIT

pub fn sound_mask(&self) -> Result<Bitmask<SoundKind>>

EVIOCGMASK

pub fn set_sound_mask(&self, bitmask: &Bitmask<SoundKind>) -> Result<()>

EVIOCSMASK

pub fn sound_bits(&self) -> Result<Bitmask<SoundKind>>

EVIOCGBIT

pub fn autorepeat_mask(&self) -> Result<Bitmask<AutorepeatKind>>

EVIOCGMASK

pub fn set_autorepeat_mask(
    &self,
    bitmask: &Bitmask<AutorepeatKind>
) -> Result<()>

EVIOCSMASK

pub fn autorepeat_bits(&self) -> Result<Bitmask<AutorepeatKind>>

EVIOCGBIT

pub fn event_mask_raw(&self, kind: EventKind, buffer: &mut [u8]) -> Result<()>

EVIOCGMASK

pub fn set_event_mask_raw(&self, kind: EventKind, buffer: &[u8]) -> Result<()>

EVIOCSMASK

pub fn event_bits_raw(
    &self,
    kind: EventKind,
    buffer: &mut [u8]
) -> Result<usize>

EVIOCGBIT

pub fn absolute_info(&self, abs: AbsoluteAxis) -> Result<AbsoluteInfo>

EVIOCGABS

pub fn set_absolute_info(
    &self,
    abs: AbsoluteAxis,
    info: &AbsoluteInfo
) -> Result<()>

EVIOCSABS

pub fn grab(&self, grab: bool) -> Result<()>

EVIOCGRAB

pub fn revoke(&self) -> Result<()>

EVIOCREVOKE

pub fn set_clock_id(&self, value: i32) -> Result<()>

EVIOCSCLOCKID

Trait Implementations

impl<F: AsRawFd> AsRawFd for EvdevHandle<F>

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl<F: FromRawFd> FromRawFd for EvdevHandle<F>

unsafe fn from_raw_fd(fd: RawFd) -> Self

Constructs a new instance of Self from the given raw file descriptor.

impl<F: IntoRawFd> IntoRawFd for EvdevHandle<F>

fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor.