1/// Exit codes returned by cargo-msrv 2pub enum ExitCode { 3 Success, 4 Failure, 5} 6 7impl From<ExitCode> for i32 { 8 fn from(code: ExitCode) -> Self { 9 match code { 10 ExitCode::Success => 0, 11 ExitCode::Failure => 1, 12 } 13 } 14}