Trait oasis_contract_sdk_storage::map::MapKey

pub trait MapKey {
    // Required method
    fn key(&self) -> Vec<&[u8]>;
}

A trait for types which can be used as map keys.

Required Methods

fn key(&self) -> Vec<&[u8]>

Return the composite key.

Implementations on Foreign Types

impl MapKey for &str

fn key(&self) -> Vec<&[u8]>

impl MapKey for &[u8]

fn key(&self) -> Vec<&[u8]>

impl MapKey for Address

fn key(&self) -> Vec<&[u8]>

impl MapKey for String

fn key(&self) -> Vec<&[u8]>

impl MapKey for Vec<u8>

fn key(&self) -> Vec<&[u8]>

impl<T, U> MapKey for (T, U)

where T: MapKey, U: MapKey,

fn key(&self) -> Vec<&[u8]>

impl<T, U, V> MapKey for (T, U, V)

where T: MapKey, U: MapKey, V: MapKey,

fn key(&self) -> Vec<&[u8]>

impl<const N: usize> MapKey for [u8; N]

fn key(&self) -> Vec<&[u8]>

Implementors

impl<I: Integer> MapKey for Int<I>