Crate vsdb 

vsdb

vsdb is a high-performance, embedded database designed to feel like using Rust’s standard collections. It provides persistent, disk-backed data structures — Mapx (a HashMap-like map), MapxOrd (a BTreeMap-like ordered map), VerMap (Git-model versioned storage with branching, commits, and merge), MptCalc / SmtCalc (stateless Merkle trie implementations), VerMapWithProof (versioned storage with Merkle root computation), and SlotDex (skip-list-like index for paged queries).

This crate is the primary entry point for most users.

Re-exports

pub use basic::mapx::Mapx;

pub use basic::mapx_ord::MapxOrd;

pub use basic::mapx_ord_rawkey::MapxOrdRawKey;

pub use basic::orphan::Orphan;

pub use common::ende::KeyDe;

pub use common::ende::KeyEn;

pub use common::ende::KeyEnDe;

pub use common::ende::KeyEnDeOrdered;

pub use common::ende::ValueDe;

pub use common::ende::ValueEn;

pub use common::ende::ValueEnDe;

pub use dagmap::DagMapId;

pub use dagmap::raw::DagMapRaw;

pub use dagmap::rawkey::DagMapRawKey;

pub use trie::MptCalc;

pub use trie::MptProof;

pub use trie::SmtCalc;

pub use trie::SmtProof;

pub use trie::TrieCalc;

pub use trie::VerMapWithProof;

pub use slotdex::SlotDex32;

pub use slotdex::SlotDex64 as SlotDex;

pub use slotdex::SlotDex64;

pub use slotdex::SlotDex128;

pub use slotdex::SlotType;

pub use basic::persistent_btree::PersistentBTree;

pub use vsdb_core;

Modules

basic

User-facing, typed data structures (e.g., Mapx, MapxOrd).

common

Common Components

dagmap

Data structures for representing directed acyclic graphs (DAGs).

slotdex

Skip-list-like index for efficient, timestamp-based paged queries. Slot-based index for efficient, timestamp-based paged queries.

trie

Lightweight, stateless Merkle trie implementations (MPT + SMT). Lightweight, stateless Merkle trie implementations.

versioned

Git-model versioned storage: branches, commits, merge, and history.

Macros

cow_bytes_bounds

define_map_wrapper

entry_or_insert_via_mock

Constants

NULL

A constant representing a null or empty byte slice.

Functions

vsdb_flush

Flushes all data to disk.

vsdb_get_base_dir

Returns the base directory path for VSDB.

vsdb_set_base_dir

Sets the base directory path for VSDB manually.