Trait DupSort 

pub trait DupSort: Table {
    type SubKey: Key;
}

DupSort allows for keys to be repeated in the database.

Upstream docs: https://libmdbx.dqdkfa.ru/usage.html#autotoc_md48

Required Associated Types

type SubKey: Key

The table subkey. This type must implement Encode and Decode.

Sorting should be taken into account when encoding this.

Upstream docs: https://libmdbx.dqdkfa.ru/usage.html#autotoc_md48

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl DupSort for AccountChangeSets

type SubKey = Address

impl DupSort for HashedStorages

type SubKey = FixedBytes<32>

impl DupSort for PackedStoragesTrie

type SubKey = PackedStoredNibblesSubKey

impl DupSort for PlainStorageState

type SubKey = FixedBytes<32>

impl DupSort for StorageChangeSets

type SubKey = FixedBytes<32>

impl DupSort for StoragesTrie

type SubKey = StoredNibblesSubKey

impl<T: DupSort> DupSort for RawDupSort<T>

type SubKey = RawKey<<T as DupSort>::SubKey>