clippy fixes for 1.88.0

[folkertdev]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 90.90909% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
bzip2.rs	0.00%	1 Missing ⚠️

Flag	Coverage Δ
fuzz-compress_then_decompress	50.41% <ø> (-0.48%)	⬇️
fuzz-decompress_chunked	30.68% <ø> (-1.96%)	⬇️
test-aarch64-apple-darwin	89.49% <90.90%> (-0.69%)	⬇️
test-x86_64-apple-darwin	89.49% <90.90%> (-0.69%)	⬇️
test-x86_64-unknown-linux-gnu	89.49% <90.90%> (-0.59%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
bzip2recover.rs	94.95% <100.00%> (-0.38%)	⬇️
bzip2.rs	82.77% <0.00%> (-0.73%)	⬇️

... and 9 files with indirect coverage changes

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