/// Create a `MerkleWitness` with a path filled with empty nodes and position 0.
Create a `MerkleWitness` with a path filled with empty nodes and position 0.
Create a ` MerkleWitness ` with a path filled with empty nodes and position 0 .
pub fn empty(depth: usize) -> Self {
        Self {
            path: vec![(Scalar::one(), false); depth],
            position: 0,
        }
    }
pub fn empty ( depth : usize ) -> Self { Self { path : vec ! [ ( Scalar one ( ) false ) depth ] , position : 0 , } }
Create a `MerkleWitness` with a path filled with empty nodes and position 0.
Create a ` MerkleWitness ` with a path filled with empty nodes and position 0 .
depth
usize