Function rustc_tools::cargo_integration

pub fn cargo_integration<T, F: Fn(&[String]) -> T>(
    cargo_args: &[String],
    f: F,
) -> Result<T, String>

Allows your rustc plugin to run directly with cargo integration. Quite useful in case you are writing a cargo tool.

cargo_args is the list of extra arguments you want to pass to cargo such as --all-targets or -p [PACKAGE], etc. DO NOT PASS cargo commands like check, build or equivalent!