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Don't leak missing Safety doc clippy warnings

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With rustc 1.40.0, clippy checks that the `unsafe` functions come with
a `Safety` section. When running clippy on a downstream crate, the
macros such as `gst_plugin_define!` leak the clippy warnings for the
unsafe functions.

Silence the warnings for now.
This commit is contained in:
François Laignel 2019-11-18 09:15:56 +01:00
parent 9f121b1f12
commit dc7937a8d4
3 changed files with 6 additions and 2 deletions
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4
gstreamer/src/iterator.rs
View file

@ -352,7 +352,7 @@ where
}
unsafe extern "C" fn filter_boxed_ref<T: 'static>(boxed: gpointer) -> gpointer {
let boxed = Arc::from_raw(boxed as *const (Box<dyn Fn(T) -> bool + Send + Sync + 'static>));
let boxed = Arc::from_raw(boxed as *const Box<dyn Fn(T) -> bool + Send + Sync + 'static>);
let copy = Arc::clone(&boxed);
// Forget it and keep it alive, we will still need it later
@ -362,7 +362,7 @@ unsafe extern "C" fn filter_boxed_ref<T: 'static>(boxed: gpointer) -> gpointer {
}
unsafe extern "C" fn filter_boxed_unref<T: 'static>(boxed: gpointer) {
let _ = Arc::from_raw(boxed as *const (Box<dyn Fn(T) -> bool + Send + Sync + 'static>));
let _ = Arc::from_raw(boxed as *const Box<dyn Fn(T) -> bool + Send + Sync + 'static>);
}
unsafe extern "C" fn filter_boxed_get_type<T: StaticType + 'static>() -> glib_sys::GType {

1
gstreamer/src/subclass/plugin_1_12.rs
View file

@ -64,6 +64,7 @@ macro_rules! gst_plugin_define(
}
}
#[allow(clippy::missing_safety_doc)]
unsafe extern "C" fn plugin_init_trampoline(plugin: *mut $crate::gst_sys::GstPlugin) -> $crate::glib_sys::gboolean {
use std::panic::{self, AssertUnwindSafe};

3
gstreamer/src/subclass/plugin_1_14.rs
View file

@ -62,16 +62,19 @@ macro_rules! gst_plugin_define(
$crate::paste::item! {
#[no_mangle]
#[allow(clippy::missing_safety_doc)]
pub unsafe extern "C" fn [<gst_plugin_ $name _register>] () {
let _ = plugin_register_static();
}
#[no_mangle]
#[allow(clippy::missing_safety_doc)]
pub unsafe extern "C" fn [<gst_plugin_ $name _get_desc>] () -> *const $crate::gst_sys::GstPluginDesc {
&GST_PLUGIN_DESC.0
}
}
#[allow(clippy::missing_safety_doc)]
unsafe extern "C" fn plugin_init_trampoline(plugin: *mut $crate::gst_sys::GstPlugin) -> $crate::glib_sys::gboolean {
use std::panic::{self, AssertUnwindSafe};