Struct input_linux::uinput::UInputHandle

pub struct UInputHandle<F>(_);

A handle to a uinput allowing the use of ioctls

Implementations

impl<F> UInputHandle<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 UInputHandle<File>

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

Create a new handle from a raw file descriptor.

impl<F: AsRawFd> UInputHandle<F>

pub fn create_legacy(
    &self,
    id: &InputId,
    name: &[u8],
    ff_effects_max: u32,
    abs: &[AbsoluteInfoSetup]
) -> Result<()>

Create a new uinput device using the legacy UI_DEV_CREATE interface

pub fn create(
    &self,
    id: &InputId,
    name: &[u8],
    ff_effects_max: u32,
    abs: &[AbsoluteInfoSetup]
) -> Result<()>

Create a new uinput device, and fall back on the legacy interface if necessary

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

Write input events to the device

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

Read events from uinput (see EV_UINPUT)

pub fn sys_path(&self) -> Result<PathBuf>

Returns the sysfs directory for the input device.

Note that this path may not exist if sysfs is not mounted in the standard /sys location.

pub fn evdev_name(&self) -> Result<OsString>

The device name of the input device.

pub fn evdev_path(&self) -> Result<PathBuf>

The device node path of the input device.

Note that this path may not exist if /dev/input/* isn’t mounted properly.

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

UI_DEV_CREATE

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

UI_DEV_DESTROY

pub fn dev_setup(&self, value: &uinput_setup) -> Result<()>

UI_DEV_SETUP

pub fn abs_setup(&self, value: &uinput_abs_setup) -> Result<()>

UI_ABS_SETUP

pub fn set_evbit(&self, value: EventKind) -> Result<()>

UI_SET_EVBIT

pub fn set_keybit(&self, value: Key) -> Result<()>

UI_SET_KEYBIT

pub fn set_relbit(&self, value: RelativeAxis) -> Result<()>

UI_SET_RELBIT

pub fn set_absbit(&self, value: AbsoluteAxis) -> Result<()>

UI_SET_ABSBIT

pub fn set_mscbit(&self, value: MiscKind) -> Result<()>

UI_SET_MSCBIT

pub fn set_ledbit(&self, value: LedKind) -> Result<()>

UI_SET_LEDBIT

pub fn set_sndbit(&self, value: SoundKind) -> Result<()>

UI_SET_SNDBIT

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

UI_SET_FFBIT

pub fn set_phys(&self, value: &CStr) -> Result<()>

UI_SET_PHYS

pub fn set_swbit(&self, value: SwitchKind) -> Result<()>

UI_SET_SWBIT

pub fn set_propbit(&self, value: InputProperty) -> Result<()>

UI_SET_PROPBIT

pub fn ff_upload_begin(&self, value: &mut uinput_ff_upload) -> Result<()>

UI_BEGIN_FF_UPLOAD

pub fn ff_upload_end(&self, value: &uinput_ff_upload) -> Result<()>

UI_END_FF_UPLOAD

pub fn ff_erase_begin(&self, value: &mut uinput_ff_erase) -> Result<()>

UI_BEGIN_FF_ERASE

pub fn ff_erase_end(&self, value: &uinput_ff_erase) -> Result<()>

UI_END_FF_ERASE

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

UI_GET_SYSNAME

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

UI_GET_SYSNAME

pub fn version(&self) -> Result<u32>

UI_GET_VERSION

Trait Implementations

impl<F: FromRawFd> FromRawFd for UInputHandle<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 UInputHandle<F>

fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor.