Miguel Ojeda 8851e27d2c rust: support Rust >= 1.91.0 target spec ...

Starting with Rust 1.91.0 (expected 2025-10-30), the target spec format
has changed the type of the `target-pointer-width` key from string
to integer [1].

Thus conditionally use one or the other depending on the version.

Cc: Waffle Maybe <waffle.lapkin@gmail.com>
Link: https://github.com/rust-lang/rust/pull/144443 [1]
Link: https://lore.kernel.org/r/20250829195525.721664-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

2025-08-31 23:34:34 +02:00

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