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Diffstat (limited to 'src/tools/clippy/src/docs/wildcard_dependencies.txt')
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diff --git a/src/tools/clippy/src/docs/wildcard_dependencies.txt b/src/tools/clippy/src/docs/wildcard_dependencies.txt new file mode 100644 index 000000000..2affaf974 --- /dev/null +++ b/src/tools/clippy/src/docs/wildcard_dependencies.txt @@ -0,0 +1,13 @@ +### What it does +Checks for wildcard dependencies in the `Cargo.toml`. + +### Why is this bad? +[As the edition guide says](https://rust-lang-nursery.github.io/edition-guide/rust-2018/cargo-and-crates-io/crates-io-disallows-wildcard-dependencies.html), +it is highly unlikely that you work with any possible version of your dependency, +and wildcard dependencies would cause unnecessary breakage in the ecosystem. + +### Example +``` +[dependencies] +regex = "*" +```
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