forked from mirrors/gstreamer-rs
Event/Message::get_structure() can return None
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parent
7342a0fb98
commit
1576ff6c32
2 changed files with 12 additions and 4 deletions
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@ -100,10 +100,14 @@ impl EventRef {
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}
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}
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pub fn get_structure(&self) -> &StructureRef {
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pub fn get_structure(&self) -> Option<&StructureRef> {
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unsafe {
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unsafe {
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let structure = ffi::gst_event_get_structure(self.as_mut_ptr());
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let structure = ffi::gst_event_get_structure(self.as_mut_ptr());
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StructureRef::from_glib_borrow(structure)
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if structure.is_null() {
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None
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} else {
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Some(StructureRef::from_glib_borrow(structure))
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}
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}
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}
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}
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}
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@ -43,10 +43,14 @@ impl MessageRef {
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unsafe { ffi::gst_message_get_seqnum(self.as_mut_ptr()) }
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unsafe { ffi::gst_message_get_seqnum(self.as_mut_ptr()) }
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}
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}
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pub fn get_structure(&self) -> &StructureRef {
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pub fn get_structure(&self) -> Option<&StructureRef> {
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unsafe {
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unsafe {
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let structure = ffi::gst_message_get_structure(self.as_mut_ptr());
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let structure = ffi::gst_message_get_structure(self.as_mut_ptr());
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StructureRef::from_glib_borrow(structure)
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if structure.is_null() {
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None
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} else {
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Some(StructureRef::from_glib_borrow(structure))
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}
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}
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}
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}
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}
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