Trait StorageKey 

pub trait StorageKey {
    // Required method
    fn to_slot(&self, root: B256) -> U256;
}

Trait that allows types to be the key of a StorageMap.

Note: the assignment of slots must be injective.

Required Methods

fn to_slot(&self, root: B256) -> U256

Assigns a slot based on the key and where the map is rooted.

Implementations on Foreign Types

impl StorageKey for &str

fn to_slot(&self, root: B256) -> U256

impl StorageKey for &[u8]

fn to_slot(&self, root: B256) -> U256

impl StorageKey for bool

fn to_slot(&self, root: B256) -> U256

impl StorageKey for i8

fn to_slot(&self, root: B256) -> U256

impl StorageKey for i16

fn to_slot(&self, root: B256) -> U256

impl StorageKey for i32

fn to_slot(&self, root: B256) -> U256

impl StorageKey for i64

fn to_slot(&self, root: B256) -> U256

impl StorageKey for i128

fn to_slot(&self, root: B256) -> U256

impl StorageKey for isize

fn to_slot(&self, root: B256) -> U256

impl StorageKey for u8

fn to_slot(&self, root: B256) -> U256

impl StorageKey for u16

fn to_slot(&self, root: B256) -> U256

impl StorageKey for u32

fn to_slot(&self, root: B256) -> U256

impl StorageKey for u64

fn to_slot(&self, root: B256) -> U256

impl StorageKey for u128

fn to_slot(&self, root: B256) -> U256

impl StorageKey for usize

fn to_slot(&self, root: B256) -> U256

impl StorageKey for String

fn to_slot(&self, root: B256) -> U256

impl StorageKey for Vec<u8>

fn to_slot(&self, root: B256) -> U256

impl StorageKey for Address

fn to_slot(&self, root: B256) -> U256

impl<const B: usize, const L: usize> StorageKey for Signed<B, L>

fn to_slot(&self, root: B256) -> U256

impl<const B: usize, const L: usize> StorageKey for Uint<B, L>

fn to_slot(&self, root: B256) -> U256

impl<const N: usize> StorageKey for FixedBytes<N>

fn to_slot(&self, root: B256) -> U256

Implementors