Method len

src/internal/uses.rs:417–419

Returns the number of [`Use`]s in this list.

(self)

    /// Returns the number of [`Use`]s in this list.
    pub fn len(self) -> usize {
        self.indices().len()
    }

    /// Returns a [`UseIndex`] pointing to a single [`Use`] in this list.
    pub fn index(self, index: usize) -> UseIndex {