Struct input::ffi::libinput_interface

pub struct libinput_interface {
    pub open_restricted: Option<unsafe extern "C" fn(_: *const i8, _: i32, _: *mut c_void) -> i32>,
    pub close_restricted: Option<unsafe extern "C" fn(_: i32, _: *mut c_void)>,
}

@ingroup base @struct libinput_interface

libinput does not open file descriptors to devices directly, instead open_restricted() and close_restricted() are called for each path that must be opened.

@see libinput_udev_create_context @see libinput_path_create_context

Fields

open_restricted: Option<unsafe extern "C" fn(_: *const i8, _: i32, _: *mut c_void) -> i32>

Open the device at the given path with the flags provided and return the fd.

@param path The device path to open @param flags Flags as defined by open(2) @param user_data The user_data provided in libinput_udev_create_context()

@return The file descriptor, or a negative errno on failure.

close_restricted: Option<unsafe extern "C" fn(_: i32, _: *mut c_void)>

Close the file descriptor.

@param fd The file descriptor to close @param user_data The user_data provided in libinput_udev_create_context()

Trait Implementations

impl Clone for libinput_interface

fn clone(&self) -> libinput_interface

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for libinput_interface

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for libinput_interface