INNER CODE UNIT · Rust

empty

risc0/risc0-ethereum · crates/aggregation/src/lib.rs:191

    pub fn empty() -> Self {
        Self(Vec::new())
    }

    /// Construct a new [MerkleMountainRange] in a finalized state, given a root.
    pub fn new_finalized(root: Digest) -> Self {
        Self(vec![Peak {
            max_depth: u8::MAX,
            digest: root,
        }])
    }

    /// Push a new value onto the Merkle mountain range.
    pub fn push(&mut self, value: impl Borrow<Digest>) -> Result<(), Error> {
        self.push_peak(Peak {
            digest: hash_leaf(value.borrow()),
            max_depth: 0,
        })

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