Method from_arg_value

objdiff-gui/src/main.rs:72–75

(value: &OsStr)

impl FromArgValue for LogLevel {
    fn from_arg_value(value: &OsStr) -> Result<Self, String> {
        String::from_arg_value(value)
            .and_then(|s| Self::from_str(&s).map_err(|_| "Invalid log level".to_string()))
    }
}

#[derive(FromArgs, PartialEq, Debug)]