gio/auto/
unix_output_stream.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use crate::{ffi, FileDescriptorBased, OutputStream, PollableOutputStream};
6use glib::{prelude::*, translate::*};
7
8glib::wrapper! {
9    /// `GUnixOutputStream` implements [`OutputStream`][crate::OutputStream] for writing to a UNIX
10    /// file descriptor, including asynchronous operations. (If the file
11    /// descriptor refers to a socket or pipe, this will use `poll()` to do
12    /// asynchronous I/O. If it refers to a regular file, it will fall back
13    /// to doing asynchronous I/O in another thread.)
14    ///
15    /// Note that `<gio/gunixoutputstream.h>` belongs to the UNIX-specific GIO
16    /// interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config file
17    /// file or the `GioUnix-2.0` GIR namespace when using it.
18    ///
19    /// ## Properties
20    ///
21    ///
22    /// #### `close-fd`
23    ///  Whether to close the file descriptor when the stream is closed.
24    ///
25    /// Readable | Writeable
26    ///
27    ///
28    /// #### `fd`
29    ///  The file descriptor that the stream writes to.
30    ///
31    /// Readable | Writeable | Construct Only
32    ///
33    /// # Implements
34    ///
35    /// [`UnixOutputStreamExt`][trait@crate::prelude::UnixOutputStreamExt], [`OutputStreamExt`][trait@crate::prelude::OutputStreamExt], [`trait@glib::ObjectExt`], [`FileDescriptorBasedExt`][trait@crate::prelude::FileDescriptorBasedExt], [`PollableOutputStreamExt`][trait@crate::prelude::PollableOutputStreamExt], [`UnixOutputStreamExtManual`][trait@crate::prelude::UnixOutputStreamExtManual], [`OutputStreamExtManual`][trait@crate::prelude::OutputStreamExtManual], [`FileDescriptorBasedExtManual`][trait@crate::prelude::FileDescriptorBasedExtManual], [`PollableOutputStreamExtManual`][trait@crate::prelude::PollableOutputStreamExtManual]
36    #[doc(alias = "GUnixOutputStream")]
37    pub struct UnixOutputStream(Object<ffi::GUnixOutputStream, ffi::GUnixOutputStreamClass>) @extends OutputStream, @implements FileDescriptorBased, PollableOutputStream;
38
39    match fn {
40        type_ => || ffi::g_unix_output_stream_get_type(),
41    }
42}
43
44impl UnixOutputStream {
45    pub const NONE: Option<&'static UnixOutputStream> = None;
46}
47
48mod sealed {
49    pub trait Sealed {}
50    impl<T: super::IsA<super::UnixOutputStream>> Sealed for T {}
51}
52
53/// Trait containing all [`struct@UnixOutputStream`] methods.
54///
55/// # Implementors
56///
57/// [`UnixOutputStream`][struct@crate::UnixOutputStream]
58pub trait UnixOutputStreamExt: IsA<UnixOutputStream> + sealed::Sealed + 'static {
59    /// Returns whether the file descriptor of @self will be
60    /// closed when the stream is closed.
61    ///
62    /// # Returns
63    ///
64    /// [`true`] if the file descriptor is closed when done
65    #[doc(alias = "g_unix_output_stream_get_close_fd")]
66    #[doc(alias = "get_close_fd")]
67    #[doc(alias = "close-fd")]
68    fn closes_fd(&self) -> bool {
69        unsafe {
70            from_glib(ffi::g_unix_output_stream_get_close_fd(
71                self.as_ref().to_glib_none().0,
72            ))
73        }
74    }
75}
76
77impl<O: IsA<UnixOutputStream>> UnixOutputStreamExt for O {}