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run

colorful_cli

Function run 

Source 
pub fn run<I>(args: I) -> Result<ExitCode>
where
    I: IntoIterator<Item = String>,
Expand description

Run the CLI over args (the program’s arguments, excluding argv[0]).

Returns the process ExitCode: lint exits non-zero when it reports findings; every other path exits zero on success.

§Errors

Returns an error if the input file cannot be read, standard input cannot be read, or an unknown flag is supplied.