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audio: fix AudioFormat Display implementation

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We were calling the blanket implementation of ToString, which is using
Display, rather than our own, resulting in an infinite recursion.
This commit is contained in:
Guillaume Desmottes 2019-06-18 15:45:33 +05:30
parent af65497c39
commit e81b5717e9
1 changed files with 13 additions and 1 deletions
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14
gstreamer-audio/src/audio_format.rs
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@ -73,7 +73,7 @@ impl str::FromStr for ::AudioFormat {
impl fmt::Display for ::AudioFormat { impl fmt::Display for ::AudioFormat {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> { fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
f.write_str(self.to_string().as_str()) f.write_str(::AudioFormat::to_string(*self))
} }
} }
@ -134,3 +134,15 @@ pub const AUDIO_FORMAT_U18: ::AudioFormat = ::AudioFormat::U18le;
pub const AUDIO_FORMAT_F32: ::AudioFormat = ::AudioFormat::F32le; pub const AUDIO_FORMAT_F32: ::AudioFormat = ::AudioFormat::F32le;
#[cfg(target_endian = "little")] #[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_F64: ::AudioFormat = ::AudioFormat::F64le; pub const AUDIO_FORMAT_F64: ::AudioFormat = ::AudioFormat::F64le;
#[cfg(test)]
mod tests {
use gst;
#[test]
fn test_display() {
gst::init().unwrap();
format!("{}", ::AudioFormat::S16be);
}
}