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clippy: Use Avoid unnecessary indexing in for loops

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This commit is contained in:
Ian Hobson
2023-05-12 16:52:06 +02:00
parent 1234c897a3
commit 04d282ccd6
2 changed files with 13 additions and 13 deletions
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8
src/wavereader.rs
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@@ -119,8 +119,8 @@ impl<R: Read + Seek> AudioFrameReader<R> {
let tell = self.inner.stream_position()?;
if (tell - self.start) < self.length {
for n in 0..(self.format.channel_count as usize) {
buffer[n] = match (self.format.bits_per_sample, framed_bits_per_sample) {
for sample in buffer.iter_mut().take(self.format.channel_count as usize) {
*sample = match (self.format.bits_per_sample, framed_bits_per_sample) {
(0..=8,8) => self.inner.read_u8()? as i32 - 0x80_i32, // EBU 3285 §A2.2
(9..=16,16) => self.inner.read_i16::<LittleEndian>()? as i32,
(10..=24,24) => self.inner.read_i24::<LittleEndian>()?,
@@ -148,8 +148,8 @@ impl<R: Read + Seek> AudioFrameReader<R> {
let tell = self.inner.stream_position()?;
if (tell - self.start) < self.length {
for n in 0..(self.format.channel_count as usize) {
buffer[n] = match (self.format.bits_per_sample, framed_bits_per_sample) {
for sample in buffer.iter_mut().take(self.format.channel_count as usize) {
*sample = match (self.format.bits_per_sample, framed_bits_per_sample) {
(25..=32,32) => self.inner.read_f32::<LittleEndian>()?,
(b,_)=> panic!("Unrecognized integer format, bits per sample {}, channels {}, block_alignment {}",
b, self.format.channel_count, self.format.block_alignment)