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@tamird tamird commented Jan 6, 2026

This makes visible the dependency on std prelude macros such as
error::Error. Helpful for planning how to do no-std.

Tested with cargo hack clippy --feature-powerset -- --deny warnings
(all 2112 combinations).

See also dtolnay/proc-macro2#528.

This makes visible the dependency on std prelude macros such as
`error::Error`. Helpful for planning how to do no-std.

Tested with `cargo hack clippy --feature-powerset -- --deny warnings`
(all 2112 combinations).
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@dtolnay dtolnay left a comment

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Thanks!

@dtolnay dtolnay merged commit 8c9f7e1 into dtolnay:master Jan 7, 2026
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@tamird tamird deleted the no-std-prep branch January 7, 2026 02:58
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2 participants