Trait polkadot_sdk_frame::traits::dynamic_params::AggregatedKeyValue

pub trait AggregatedKeyValue: Parameter {
    type Key: Parameter + MaxEncodedLen;
    type Value: Parameter + MaxEncodedLen;

    // Required method
    fn into_parts(self) -> (Self::Key, Option<Self::Value>);
}

The aggregated key-value type of a dynamic parameter store.

Required Associated Types

type Key: Parameter + MaxEncodedLen

The aggregated key type.

type Value: Parameter + MaxEncodedLen

The aggregated value type.

Required Methods

fn into_parts(self) -> (Self::Key, Option<Self::Value>)

Split the aggregated key-value type into its parts.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl AggregatedKeyValue for ()

type Key = ()

type Value = ()

fn into_parts( self, ) -> (<() as AggregatedKeyValue>::Key, Option<<() as AggregatedKeyValue>::Value>)

Implementors