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appsink: Use FnMut instead of Fn for callbacks

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They can only be called from a single thread at once.
This commit is contained in:
jerry73204 2019-10-26 17:32:02 +08:00 committed by Sebastian Dröge
parent 38e7a4f8d4
commit d373fcac84
1 changed files with 3 additions and 3 deletions
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6
gstreamer-app/src/app_sink.rs
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@ -67,7 +67,7 @@ pub struct AppSinkCallbacksBuilder {
} }
impl AppSinkCallbacksBuilder { impl AppSinkCallbacksBuilder {
pub fn eos<F: Fn(&AppSink) + Send + 'static>(self, eos: F) -> Self { pub fn eos<F: FnMut(&AppSink) + Send + 'static>(self, eos: F) -> Self {
Self { Self {
eos: Some(RefCell::new(Box::new(eos))), eos: Some(RefCell::new(Box::new(eos))),
..self ..self
@ -75,7 +75,7 @@ impl AppSinkCallbacksBuilder {
} }
pub fn new_preroll< pub fn new_preroll<
F: Fn(&AppSink) -> Result<gst::FlowSuccess, gst::FlowError> + Send + 'static, F: FnMut(&AppSink) -> Result<gst::FlowSuccess, gst::FlowError> + Send + 'static,
>( >(
self, self,
new_preroll: F, new_preroll: F,
@ -87,7 +87,7 @@ impl AppSinkCallbacksBuilder {
} }
pub fn new_sample< pub fn new_sample<
F: Fn(&AppSink) -> Result<gst::FlowSuccess, gst::FlowError> + Send + 'static, F: FnMut(&AppSink) -> Result<gst::FlowSuccess, gst::FlowError> + Send + 'static,
>( >(
self, self,
new_sample: F, new_sample: F,