Trait gear_common::storage::KeyFor

pub trait KeyFor {
    type Key;
    type Value;

    // Required method
    fn key_for(value: &Self::Value) -> Self::Key;
}

Represents logic of providing key as specified (associated) type for given as specified (associated) type value by reference.

Required Associated Types

type Key

Generated key type.

type Value

Value over which key should be generated type.

Required Methods

fn key_for(value: &Self::Value) -> Self::Key

Generates key for given by reference Value.

Object Safety

This trait is not object safe.

Implementors

impl KeyFor for QueueKeyGen

type Key = MessageId

type Value = StoredDispatch

impl KeyFor for WaitlistKeyGen

type Key = (ProgramId, MessageId)

type Value = StoredDispatch

impl<T: Origin> KeyFor for MailboxKeyGen<T>

type Key = (T, MessageId)

type Value = UserStoredMessage