pub fn mentionable(mut self) -> Self {
        self.0.mentionable.replace(true);

        self
    }
/// Allow the role to be @mentioned.
Allow the role to be @mentioned.
Allow the role to be @mentioned .
pub fn mentionable(mut self) -> Self {
        self.0.mentionable.replace(true);
        self
    }
pub fn mentionable ( mut self ) -> Self { self . 0 . mentionable . replace ( true ) ; self }
Allow the role to be @mentioned.
Allow the role to be @mentioned .
mut self