Clippy: Apply new nightly lints

src/id3/v2/write/frame.rs

@@ -6,9 +6,9 @@ use std::io::Write;
 
 use byteorder::{BigEndian, WriteBytesExt};
 
-pub(in crate::id3::v2) fn create_items<'a, W>(
+pub(in crate::id3::v2) fn create_items<W>(
 	writer: &mut W,
-	frames: &mut dyn Iterator<Item = FrameRef<'a>>,
+	frames: &mut dyn Iterator<Item = FrameRef<'_>>,
 ) -> Result<()>
 where
 	W: Write,

src/lib.rs

@@ -140,7 +140,7 @@
 	clippy::module_name_repetitions,
 	clippy::must_use_candidate,
 	clippy::doc_markdown,
-	clippy::let_underscore_drop,
+	let_underscore_drop,
 	clippy::match_wildcard_for_single_variants,
 	clippy::semicolon_if_nothing_returned,
 	clippy::new_without_default,
@@ -157,6 +157,7 @@
 	clippy::return_self_not_must_use,
 	clippy::bool_to_int_with_if,
 	clippy::uninlined_format_args, /* This should be changed for any normal "{}", but I'm not a fan of it for any debug or width specific formatting */
+	clippy::manual_let_else,
 )]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 

src/mp4/ilst/write.rs

@@ -341,12 +341,9 @@ where
 
 	let size = writer.get_ref().len();
 
-	write_size(
-		writer.seek(SeekFrom::Start(0))?,
-		size as u64,
-		false,
-		&mut writer,
-	)?;
+	writer.rewind()?;
+
+	write_size(0, size as u64, false, &mut writer)?;
 
 	Ok(writer.into_inner())
 }

src/mp4/properties.rs

@@ -640,7 +640,7 @@ fn mdat_length<R>(reader: &mut AtomReader<R>) -> Result<u64>
 where
 	R: Read + Seek,
 {
-	reader.seek(SeekFrom::Start(0))?;
+	reader.rewind()?;
 
 	while let Ok(atom) = reader.next() {
 		if atom.ident == AtomIdent::Fourcc(*b"mdat") {