gio 0.22.2

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

use crate::{Cancellable, DBusConnection, DBusMethodInvocation, DebugController, Initable, ffi};
use glib::{
    object::ObjectType as _,
    prelude::*,
    signal::{SignalHandlerId, connect_raw},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    #[doc(alias = "GDebugControllerDBus")]
    pub struct DebugControllerDBus(Object<ffi::GDebugControllerDBus, ffi::GDebugControllerDBusClass>) @implements DebugController, Initable;

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

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

    #[doc(alias = "g_debug_controller_dbus_new")]
    pub fn new(
        connection: &DBusConnection,
        cancellable: Option<&impl IsA<Cancellable>>,
    ) -> Result<Option<DebugControllerDBus>, glib::Error> {
        unsafe {
            let mut error = std::ptr::null_mut();
            let ret = ffi::g_debug_controller_dbus_new(
                connection.to_glib_none().0,
                cancellable.map(|p| p.as_ref()).to_glib_none().0,
                &mut error,
            );
            if error.is_null() {
                Ok(from_glib_full(ret))
            } else {
                Err(from_glib_full(error))
            }
        }
    }
}

pub trait DebugControllerDBusExt: IsA<DebugControllerDBus> + 'static {
    #[doc(alias = "g_debug_controller_dbus_stop")]
    fn stop(&self) {
        unsafe {
            ffi::g_debug_controller_dbus_stop(self.as_ref().to_glib_none().0);
        }
    }

    #[cfg(feature = "v2_72")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v2_72")))]
    #[doc(alias = "authorize")]
    fn connect_authorize<F: Fn(&Self, &DBusMethodInvocation) -> bool + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn authorize_trampoline<
            P: IsA<DebugControllerDBus>,
            F: Fn(&P, &DBusMethodInvocation) -> bool + 'static,
        >(
            this: *mut ffi::GDebugControllerDBus,
            invocation: *mut ffi::GDBusMethodInvocation,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    DebugControllerDBus::from_glib_borrow(this).unsafe_cast_ref(),
                    &from_glib_borrow(invocation),
                )
                .into_glib()
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"authorize".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    authorize_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<DebugControllerDBus>> DebugControllerDBusExt for O {}