Install Rust tools with --locked by default or add a parameter to allow this #3162

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rust locked

describe your actual problem

Many (most?) Rust projects come with lock files that specify the exact versions of dependencies with which they are tested. Sometimes, they don't work with newer versions, which is why Cargo offers the --locked parameter to build with the dependency versions specified in the lock files.

Currently, pre-commit installs Rust tools without the --locked parameter. I suggest to use this parameter by default or offer a way to specify that a hook should be built using that parameter.

pre-commit --version

pre-commit 3.6.2