chore(codegen): switch to proc-macro-error3 - #38
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DCjanus
marked this pull request as ready for review
July 8, 2026 02:39
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I hope you don’t mind the ping, @SOF3. Would you mind taking a look at this small PR? Thank you! |
SOF3
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Jul 10, 2026
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I would be concerned about the reliability of the new crate, but it seems schemars transitively depends on proc-macro-error3 as well anyway, so I will approve this.
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Remind me to tag a new release if I don't do so in 48 hours |
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Why
proc-macro-error2is covered by RUSTSEC-2026-0173 as an unmaintained crate, and its repository is archived.It also still triggers Rust's
pub_use_of_private_extern_cratefuture-incompatibility warning:proc-macro-error3is a maintained fork that fixes that warning while preserving the same proc-macro diagnostics API.What
This replaces the
include-flate-codegendependency onproc-macro-error2withproc-macro-error3and updates the proc-macro diagnostic import path.The macro behavior is unchanged.
Closes #37.