Trait ink_env::Clear

pub trait Clear {
    fn is_clear(&self) -> bool;
    fn clear() -> Self;
}

The equivalent of Zero for hashes.

A hash that consists only of 0 bits is clear.

Required Methods

fn is_clear(&self) -> bool

Returns true if the hash is clear.

fn clear() -> Self

Returns a clear hash.

Implementations on Foreign Types

impl Clear for [u8; 32]

fn is_clear(&self) -> bool

fn clear() -> Self

Implementors

impl Clear for Hash