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14 lines
456 B
Markdown
14 lines
456 B
Markdown
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## Constantly rebuilding proc-macro dependencies `dev` mode
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A regression was introduced sometime around Rust 1.71.1 which [changed how
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debuginfo flags are passed to proc-macro crates when using a `dev`
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profile](https://github.com/rust-lang/cargo/issues/12457).
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If you are building with a `dev` profile (i.e. _not_ using `release` builds),
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you may want to set the following in `.cargo/config.toml`:
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```toml
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[profile.dev.build-override]
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debug = false
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```
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