examples: Import align_of() from mem to build on on MSRV < 1.80
#955
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In #931 we worked around "unnecessary import" warnings for the `size_of(_val)()` functions being added to the prelude in Rust 1.80 while maintaining some form of MSRV back-compatibility (despite not testing the examples against this), but forgot about `align_of()`. This means the examples still build on Rust 1.80 or higher because `align_of()` is always in scope via the prelude there, but not on older compilers. Fix this by adding it to the import that's tagged to be removed when we bump all of `ash` to MSRV 1.80.
Ralith
approved these changes
Oct 16, 2024
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Fixes #954
In #931 we worked around "unnecessary import" warnings for the
size_of(_val)()functions being added to the prelude in Rust 1.80 while maintaining some form of MSRV back-compatibility (despite not testing the examples against this), but forgot aboutalign_of(). This means the examples still build on Rust 1.80 or higher becausealign_of()is always in scope via the prelude there, but not on older compilers. Fix this by adding it to the import that's tagged to be removed when we bump all ofashto MSRV 1.80.