/// Returns `true` if the item is a definition.
Returns `true` if the item is a definition.
Returns ` true ` if the item is a definition .
pub fn is_definition(&self) -> bool {
        match self {
            Item::Declaration(_) => false,
            Item::Definition(_) => true,
        }
    }
pub fn is_definition ( & self ) -> bool { match self { Item :: Declaration ( _ ) => false , Item :: Definition ( _ ) => true , } }
Returns `true` if the item is a definition.
Returns ` true ` if the item is a definition .
&self