Method is_empty

crates/data-structures/src/small_map.rs:139–141

Returns whether the map is empty.

(&self)

    /// Returns whether the map is empty.
    pub fn is_empty(&self) -> bool {
        self.len() == 0
    }

    /// Returns an iterator over all the key-value pairs in the map.
    pub fn iter(&self) -> impl ExactSizeIterator<Item = (&K, &V)> {