Weihang Lo

Next step for deprecations in Cargo

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# 2024 Deprecations # Problem Cargo has been emitting a bunch deprecation message for a (long?) while. Since edition 2024 is approaching (1.82.0 anticipated), and a Cargo linting system is...

fix: support IPv6-only network for cargo fix

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### What does this PR try to resolve? To coordinate diagnositcs between different cargo-as-rustc-proxies, `cargo fix` launches a diagnostc server on localhost. However, the TCP server was hard-coded with an...

### Problem When [dealing with rustfix snapshot test fixes](https://github.com/rust-lang/cargo/pull/13880#pullrequestreview-2047809180), I found it a bit cumbersome to figure out the actual failure. You need to pass `RUST_LOG=parse_and_replace=info` to see the log,...

fix: proc-macro example from dep no longer affects feature resolution

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### What does this PR try to resolve? Previously when checking if a dependency is a proc-macro, the v2 feature resolve resolver v2 looks for `proc-macro = true` for every...

feat(profile): panic behavior can be specified for custom harness

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### What does this PR try to resolve? It's libtest that requires tests to be always unwound. For custom harnesses they don't need such a requirement. Cargo relaxes it a...

feat: index cache in SQLite3

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### What does this PR try to resolve? Add an unstable feature to store index cache in SQLite3 database. The flag is undocumented since the schema is just a naive...

chore: leverage workspace inheritance

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Address

chore(cargo-lock): bump to [email protected]

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The only enum having tuple variants is `Error`. I don't think it is used in serialization/deserialization. See Changelog: https://github.com/toml-rs/toml/blob/main/crates/toml/CHANGELOG.md#080---2023-09-13

feat(cargo-lock): support lockfile v4

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In 1.78.0 Cargo introduce v4 lockfile: https://github.com/rust-lang/cargo/pull/12852 The v3-to-v4 change is minimal: encode URL params with URL encoding. However, roundtrip test failed because v4 we can only have one serialization...

Drive `system-deps` as a standard for managing system dependencies

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Thank you for maintaining this awesome package! The value of a declarative interface for system dependencies is something the community already knew but never thought deeply about. It benefits everyone...