Trait solana_core::tree_diff::TreeDiff

source ·

pub trait TreeDiff {
    type TreeKey: Hash + PartialEq + Eq + Copy;

    // Required methods
    fn children(&self, key: &Self::TreeKey) -> Option<&[Self::TreeKey]>;
    fn contains_slot(&self, slot: &Self::TreeKey) -> bool;

    // Provided method
    fn subtree_diff(
        &self,
        root1: Self::TreeKey,
        root2: Self::TreeKey
    ) -> HashSet<Self::TreeKey> { ... }
}