Method is_empty

crates/execution/txpool/src/invalidation.rs:169–171

(&self)

    /// Returns `true` if the watch set has no keys.
    #[must_use]
    pub const fn is_empty(&self) -> bool {
        self.keys.is_empty()
    }

    /// Returns `true` if `key` is in the set.
    #[must_use]