io: Prevent unstable_name_collisions

src/ape/header.rs

@@ -44,8 +44,7 @@ where
 		size = size.saturating_add(32);
 	}
 
-	#[allow(unstable_name_collisions)]
-	if u64::from(size) > data.stream_len()? {
+	if u64::from(size) > data.stream_len_hack()? {
 		decode_err!(@BAIL Ape, "APE tag has an invalid size (> file size)");
 	}
 

src/mp4/read.rs

@@ -28,8 +28,7 @@ where
 	R: Read + Seek,
 {
 	pub(super) fn new(mut reader: R, parse_mode: ParsingMode) -> Result<Self> {
-		#[allow(unstable_name_collisions)]
-		let len = reader.stream_len()?;
+		let len = reader.stream_len_hack()?;
 		Ok(Self {
 			reader,
 			start: 0,
@@ -185,7 +184,7 @@ where
 	R: Read + Seek,
 {
 	let mut reader = AtomReader::new(data, parse_options.parsing_mode)?;
-	let file_length = reader.stream_len()?;
+	let file_length = reader.stream_len_hack()?;
 
 	let ftyp = verify_mp4(&mut reader)?;
 

src/musepack/read.rs

@@ -20,8 +20,7 @@ where
 	let mut version = MpcStreamVersion::Sv4to6;
 	let mut file = MpcFile::default();
 
-	#[allow(unstable_name_collisions)]
-	let mut stream_length = reader.stream_len()?;
+	let mut stream_length = reader.stream_len_hack()?;
 
 	// ID3v2 tags are unsupported in MPC files, but still possible
 	#[allow(unused_variables)]

src/util/io.rs

@@ -1,6 +1,6 @@
 // TODO: https://github.com/rust-lang/rust/issues/59359
 pub(crate) trait SeekStreamLen: std::io::Seek {
-	fn stream_len(&mut self) -> crate::error::Result<u64> {
+	fn stream_len_hack(&mut self) -> crate::error::Result<u64> {
 		use std::io::SeekFrom;
 
 		let current_pos = self.stream_position()?;