Crate midnight_storage_core 

Merkle-ized data structures and persistent disk storage.

This crate provides storage primitives, primarily maps, for use in larger data structures. It also exposes its deduplicated memory arena, Arena, and pointers within it, Sp.

Re-exports

pub use storable::Storable;

pub use storable::WellBehavedHasher;

pub use storage::Storage;

Modules

arena

An Arena for storing Merkle-ized data structures in memory, persisting them to disk, and reloading them from disk.

backend

A storage layer that intermediates between the in-memory Arena and the persistent database, managing reference counts for the Merkle-ized DAGs we store in the DB, and providing a caching layer.

db

A database of content-addressed DAG nodes.

storable

A trait defining a Storable object, which can be assembled into a tree.

storage

Traits for defining new storage mechanisms

Type Aliases

DefaultDB

The default database.

DefaultHasher

The default storage mechanism.

Derive Macros

Storable

#[derive(Storable)] macro.