Trait kad::common::id::DatabaseId

pub trait DatabaseId: Hash + Default + PartialEq + Eq + Ord + Clone + Send + Debug {
    fn xor(a: &Self, b: &Self) -> Self;
    fn bits(&self) -> usize;
    fn is_zero(&self) -> bool;
    fn max_bits(&self) -> usize;
}

Id trait must be implemented for viable id types

Required methods

fn xor(a: &Self, b: &Self) -> Self

Exclusive or two IDs to calculate distance

fn bits(&self) -> usize

Calculate number of bits to express a given ID

fn is_zero(&self) -> bool

Check if a hash is zero

fn max_bits(&self) -> usize

Bit length of the ID type

Implementors

impl<T> DatabaseId for T where
    T: AsRef<[u8]> + AsMut<[u8]> + Hash + Default + PartialEq + Eq + Ord + Clone + Sync + Send + Debug,