Trait cw_storage_plus::KeyDeserialize

pub trait KeyDeserialize {
    type Output: Sized;

    const KEY_ELEMS: u16;

    // Required method
    fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>;

    // Provided method
    fn from_slice(value: &[u8]) -> StdResult<Self::Output> { ... }
}

Required Associated Types

type Output: Sized

Required Associated Constants

const KEY_ELEMS: u16

The number of key elements is used for the deserialization of compound keys. It should be equal to PrimaryKey::key().len()

Required Methods

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

Provided Methods

fn from_slice(value: &[u8]) -> StdResult<Self::Output>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl KeyDeserialize for &str

type Output = String

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for &String

type Output = String

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for &Vec<u8>

type Output = Vec<u8>

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for &Addr

type Output = Addr

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for &[u8]

type Output = Vec<u8>

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for i8

type Output = i8

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for i16

type Output = i16

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for i32

type Output = i32

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for i64

type Output = i64

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for i128

type Output = i128

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for u8

type Output = u8

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for u16

type Output = u16

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for u32

type Output = u32

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for u64

type Output = u64

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for u128

type Output = u128

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for ()

type Output = ()

const KEY_ELEMS: u16 = 0u16

fn from_vec(_value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for String

type Output = String

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for Vec<u8>

type Output = Vec<u8>

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl KeyDeserialize for Addr

type Output = Addr

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl<T: KeyDeserialize, U: KeyDeserialize> KeyDeserialize for (T, U)

type Output = (<T as KeyDeserialize>::Output, <U as KeyDeserialize>::Output)

const KEY_ELEMS: u16 = _

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

impl<T: KeyDeserialize, U: KeyDeserialize, V: KeyDeserialize> KeyDeserialize for (T, U, V)

type Output = (<T as KeyDeserialize>::Output, <U as KeyDeserialize>::Output, <V as KeyDeserialize>::Output)

const KEY_ELEMS: u16 = _

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

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

type Output = [u8; N]

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

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

type Output = [u8; N]

const KEY_ELEMS: u16 = 1u16

fn from_vec(value: Vec<u8>) -> StdResult<Self::Output>

Implementors