Trait Hasher
pub trait Hasher {
// Required methods
pub fn finish(self) -> Field;
pub fn write(&mut self: &mut Self, input: Field);
}pub trait Hasher {
// Required methods
pub fn finish(self) -> Field;
pub fn write(&mut self: &mut Self, input: Field);
}impl Hasher for Poseidon2Hasherimpl Hasher for Poseidon2Hasherimpl Hasher for PoseidonHasher