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Ignore false clippy warning about casting and pointer alignment in videometa

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error: casting from `*mut ffi::GstVideoOverlayComposition` to a more-strictly-aligned pointer (`*mut gst_ffi::GstMiniObject`)
   --> gstreamer-video/src/video_meta.rs:158:44
    |
158 |             gst_ffi::gst_mini_object_unref(self.0.overlay as *mut _);
    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: #[deny(clippy::cast_ptr_alignment)] on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment

error: casting from `*mut ffi::GstVideoOverlayComposition` to a more-strictly-aligned pointer (`*mut gst_ffi::GstMiniObject`)
   --> gstreamer-video/src/video_meta.rs:159:59
    |
159 |             self.0.overlay = gst_ffi::gst_mini_object_ref(overlay.as_mut_ptr() as *mut _) as *mut _;
    |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
This commit is contained in:
Sebastian Dröge 2018-12-04 10:50:45 +02:00
parent 8c3df63b95
commit e7b4bafa60
1 changed files with 1 additions and 0 deletions
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gstreamer-video/src/video_meta.rs
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@ -154,6 +154,7 @@ impl VideoOverlayCompositionMeta {
}
pub fn set_overlay(&mut self, overlay: &::VideoOverlayComposition) {
#![cfg_attr(feature = "cargo-clippy", allow(cast_ptr_alignment))]
unsafe {
gst_ffi::gst_mini_object_unref(self.0.overlay as *mut _);
self.0.overlay = gst_ffi::gst_mini_object_ref(overlay.as_mut_ptr() as *mut _) as *mut _;