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gstreamer: taglist: improve Debug implementation
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1 changed files with 24 additions and 1 deletions
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@ -586,7 +586,13 @@ impl Eq for TagList {}
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impl fmt::Debug for TagListRef {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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f.debug_tuple("TagList").field(&self.to_string()).finish()
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let mut debug = f.debug_struct("TagList");
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for (key, value) in self.iter() {
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debug.field(key, &value);
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}
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debug.finish()
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}
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}
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@ -1353,4 +1359,21 @@ mod tests {
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format!("{}", TagList::new());
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}
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#[test]
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fn test_debug() {
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crate::init().unwrap();
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let mut tags = TagList::new();
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assert_eq!(format!("{:?}", tags), "TagList");
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{
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let tags = tags.get_mut().unwrap();
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tags.add::<Title>(&"some title", TagMergeMode::Append);
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tags.add::<Duration>(&(ClockTime::SECOND * 120), TagMergeMode::Append);
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}
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assert_eq!(
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format!("{:?}", tags),
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"TagList { title: (gchararray) \"some title\", duration: (guint64) 120000000000 }"
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);
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}
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}
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