libmirage 0.2.0

Rust bindings for libMirage
Documentation 
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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use crate::{Contextual, Object, Stream, ffi};
use glib::{prelude::*, translate::*};

glib::wrapper! {
    #[doc(alias = "MirageFileStream")]
    pub struct FileStream(Object<ffi::MirageFileStream, ffi::MirageFileStreamClass>) @extends Object, @implements Contextual, Stream;

    match fn {
        type_ => || ffi::mirage_file_stream_get_type(),
    }
}

impl FileStream {
    pub const NONE: Option<&'static FileStream> = None;
}

pub trait FileStreamExt: IsA<FileStream> + 'static {
    #[doc(alias = "mirage_file_stream_open")]
    fn open(&self, filename: &str, writable: bool) -> Result<(), glib::Error> {
        unsafe {
            let mut error = std::ptr::null_mut();
            let is_ok = ffi::mirage_file_stream_open(
                self.as_ref().to_glib_none().0,
                filename.to_glib_none().0,
                writable.into_glib(),
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }
}

impl<O: IsA<FileStream>> FileStreamExt for O {}