gio-unix 0.22.6

Rust bindings for the GioUnix library
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

// Take a look at the license at the top of the repository in the LICENSE file.

use std::os::unix::io::{AsFd, AsRawFd, BorrowedFd, FromRawFd, RawFd};

use crate::{FileDescriptorBased, ffi};
use glib::{prelude::*, translate::*};

impl AsRawFd for FileDescriptorBased {
    fn as_raw_fd(&self) -> RawFd {
        unsafe { ffi::g_file_descriptor_based_get_fd(self.to_glib_none().0) as _ }
    }
}

impl AsFd for FileDescriptorBased {
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

pub trait FileDescriptorBasedExtManual: IsA<FileDescriptorBased> + 'static {
    #[doc(alias = "g_file_descriptor_based_get_fd")]
    #[doc(alias = "get_fd")]
    fn fd<T: FromRawFd>(&self) -> T {
        unsafe {
            T::from_raw_fd(ffi::g_file_descriptor_based_get_fd(
                self.as_ref().to_glib_none().0,
            ))
        }
    }
}

impl<O: IsA<FileDescriptorBased>> FileDescriptorBasedExtManual for O {}