Merge #1839

1839: Fix clippy warnings on nightly r=asomers a=rtzoeller

Clippy is now smarter about detecting unnecessary casts and useless conversions, which means we need to be more explicit about when the conversions are needed for a subset of platforms.

Required changes found by repeatedly running the following command against a list of the supported platforms.

`xargs -t -I {} sh -c "cargo clippy -Zbuild-std --target {} --all-targets -- -D warnings || exit 255"`

I removed the casts it complained about, and then restored them with an `#[allow]` if a later target needed the cast.

Co-authored-by: Ryan Zoeller <rtzoeller@rtzoeller.com>

0 files changed, 0 insertions, 0 deletions