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gstreamer: Implement FusedStream
for the Bus
stream
This commit is contained in:
parent
9ee22baa07
commit
08953dfe66
1 changed files with 8 additions and 2 deletions
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@ -2,7 +2,7 @@
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use futures_channel::mpsc::{self, UnboundedReceiver};
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use futures_core::Stream;
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use futures_util::StreamExt;
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use futures_util::{stream::FusedStream, StreamExt};
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use glib::ffi::{gboolean, gpointer};
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use glib::prelude::*;
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use glib::source::{Continue, Priority, SourceId};
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@ -295,7 +295,7 @@ impl Bus {
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pub fn stream_filtered<'a>(
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&self,
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message_types: &'a [MessageType],
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) -> impl Stream<Item = Message> + Unpin + Send + 'a {
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) -> impl Stream<Item = Message> + Unpin + FusedStream + Send + 'a {
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self.stream().filter(move |message| {
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let message_type = message.type_();
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@ -359,6 +359,12 @@ impl Stream for BusStream {
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}
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}
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impl FusedStream for BusStream {
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fn is_terminated(&self) -> bool {
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self.receiver.is_terminated()
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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