Description

151 may require a newer toolchain to enable `core::arch::asm`.

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[x] I assert this contribution was authored by me.
[x] I license this contribution under the license of this project.
[x] The PR title describes your changes briefly and uses the present tense, without a trailing full stop.
[x] The PR description describes the reason why we need the change.
[x] This is an isolated change. No multiple changes and no unrelated changes are included.
[x] Fixed all cargo clippy warnings.
[x] Applied rustfmt.