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use allow attr instead of _ vars

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This commit is contained in:
Andriy S. from cobalt 2017-10-29 20:39:02 +02:00
parent 2f1b3f5309
commit bfad440f6a
1 changed files with 8 additions and 7 deletions
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15
src/decoder/mod.rs
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@ -36,26 +36,27 @@ impl<R> Decoder<R>
/// Builds a new decoder.
///
/// Attempts to automatically detect the format of the source of data.
pub fn new(_data: R) -> Result<Decoder<R>, DecoderError> {
#[allow(unused_variables)]
pub fn new(data: R) -> Result<Decoder<R>, DecoderError> {
#[cfg(feature = "wav")]
let _data = match wav::WavDecoder::new(_data) {
Err(_data) => _data,
let data = match wav::WavDecoder::new(data) {
Err(data) => data,
Ok(decoder) => {
return Ok(Decoder(DecoderImpl::Wav(decoder)));
},
};
#[cfg(feature = "flac")]
let _data = match flac::FlacDecoder::new(_data) {
Err(_data) => _data,
let data = match flac::FlacDecoder::new(data) {
Err(data) => data,
Ok(decoder) => {
return Ok(Decoder(DecoderImpl::Flac(decoder)));
},
};
#[cfg(feature = "vorbis")]
let _data = match vorbis::VorbisDecoder::new(_data) {
Err(_data) => _data,
let data = match vorbis::VorbisDecoder::new(data) {
Err(data) => data,
Ok(decoder) => {
return Ok(Decoder(DecoderImpl::Vorbis(decoder)));
},