pub struct Flag {
value: String,
}
impl<'a> std::convert::Into<(String, String)> for Flag {
fn into(self) -> (String, String) {
return (self.value, String::new());
}
}
impl std::convert::From<&str> for Flag {
fn from(key: &str) -> Self {
Flag {
value: String::from(key),
}
}
}