Crate mkit_core 

mkit-core — BLAKE3 hashing and canonical v1 object byte format.

The byte layout implemented here is defined, normatively, in docs/SPEC-OBJECTS.md (version 0x01, magic "MKT1"). Any change to this crate MUST update the spec in the same PR.

The library depends on std to keep the code readable. No serde, no anyhow, no panics on unchecked input.

Re-exports

pub use sparse::MAX_FILTER_PATHS as SPARSE_MAX_FILTER_PATHS;

pub use sparse::MAX_LEAVES as SPARSE_MAX_LEAVES;

pub use sparse::SPARSE_CACHE_DIR;

pub use sparse::SPARSE_CACHE_MAGIC;

pub use sparse::SPARSE_CACHE_VERSION;

pub use sparse::SPARSE_WIRE_MAGIC;

pub use sparse::SPARSE_WIRE_MAX_BYTES;

pub use sparse::SPARSE_WIRE_VERSION;

pub use sparse::SparseError;

pub use sparse::SparseManifest;

pub use sparse::SparseProof;

pub use sparse::SparseResponse;

pub use sparse::SparseWireError;

pub use sparse::build_sparse;

pub use sparse::decode_sparse_cache;

pub use sparse::decode_sparse_response;

pub use sparse::encode_sparse_cache;

pub use sparse::encode_sparse_response;

pub use sparse::hash_filter;

pub use sparse::verify_sparse;

pub use hash::HASH_LEN;

pub use hash::HEX_LEN;

pub use hash::Hash;

pub use hash::Hasher;

pub use hash::to_hex;

pub use hash::to_hex_bytes;

pub use object::Blob;

pub use object::ChunkedBlob;

pub use object::Commit;

pub use object::Delta;

pub use object::EntryMode;

pub use object::IDENTITY_MAX_LEN;

pub use object::Identity;

pub use object::IdentityKind;

pub use object::MAGIC;

pub use object::MkitError;

pub use object::Object;

pub use object::ObjectType;

pub use object::Remix;

pub use object::RemixSource;

pub use object::SCHEMA_VERSION;

pub use object::TAG_NAME_MAX_LEN;

pub use object::Tag;

pub use object::Tree;

pub use object::TreeEntry;

pub use serialize::deserialize;

pub use serialize::serialize;

pub use sign::COMMIT_DOMAIN;

pub use sign::KeyPair;

pub use sign::PublicKey;

pub use sign::REMIX_DOMAIN;

pub use sign::SecretSeed;

pub use sign::Signature;

pub use sign::TAG_DOMAIN;

pub use sign::commit_signing_bytes;

pub use sign::commit_signing_hash;

pub use sign::remix_signing_bytes;

pub use sign::remix_signing_hash;

pub use sign::sign_commit;

pub use sign::sign_remix;

pub use sign::sign_tag;

pub use sign::tag_signing_bytes;

pub use sign::tag_signing_hash;

pub use sign::verify;

pub use sign::verify_commit;

pub use sign::verify_remix;

pub use sign::verify_tag;

pub use store::MAX_RAW_OBJECT_SIZE;

pub use store::MAX_TREE_DEPTH;

pub use store::MKIT_DIR;

pub use store::OBJECTS_DIR;

pub use store::ObjectStore;

pub use store::StoreError;

pub use store::StoreResult;

pub use chunker::AVG_SIZE as CHUNK_AVG_SIZE;

pub use chunker::ChunkBoundary;

pub use chunker::ChunkIterator;

pub use chunker::FastCdc;

pub use chunker::MASK_L as CHUNK_MASK_L;

pub use chunker::MASK_S as CHUNK_MASK_S;

pub use chunker::MAX_SIZE as CHUNK_MAX_SIZE;

pub use chunker::MIN_SIZE as CHUNK_MIN_SIZE;

pub use chunker::SEED as CHUNK_SEED;

pub use chunker::chunk_boundaries;

pub use chunker::gear_table_digest;

pub use delta::HEADER_LEN as DELTA_HEADER_LEN;

pub use delta::MAX_INSERT_LEN;

pub use delta::OP_COPY;

pub use delta::STREAM_VERSION;

pub use pack::HEADER_LEN as PACK_HEADER_LEN;

pub use pack::MAGIC as PACK_MAGIC;

pub use pack::MAX_ENTRIES as PACK_MAX_ENTRIES;

pub use pack::MAX_TOTAL_PAYLOAD as PACK_MAX_TOTAL_PAYLOAD;

pub use pack::PackError;

pub use pack::PackReader;

pub use pack::PackWriter;

pub use pack::TRAILER_LEN as PACK_TRAILER_LEN;

pub use pack::UnpackReport;

pub use pack::VERSION as PACK_VERSION;

pub use pack::pack_key;

pub use ignore::IgnoreError;

pub use ignore::IgnoreList;

pub use ignore::MAX_IGNORE_FILE_BYTES;

pub use ignore::Pattern;

pub use ignore::glob_match;

pub use index::EntryStatus;

pub use index::INDEX_FILE;

pub use index::Index;

pub use index::IndexEntry;

pub use index::IndexError;

pub use index::IndexResult;

pub use index::MAGIC as INDEX_MAGIC;

pub use index::MAX_INDEX_BYTES;

pub use index::MAX_PATH_LEN;

pub use index::validate_index_path;

pub use refs::HEAD_FILE;

pub use refs::HEADS_DIR;

pub use refs::Head;

pub use refs::REFS_DIR;

pub use refs::Ref;

pub use refs::RefError;

pub use refs::RefResult;

pub use refs::RefWriteCondition;

pub use refs::SHALLOW_FILE;

pub use refs::TAGS_DIR;

pub use refs::decode_ref_wire;

pub use refs::encode_ref_wire;

pub use refs::validate_ref_name;

pub use refs::validate_ref_prefix;

pub use repo_lock::DEFAULT_TIMEOUT as LOCK_DEFAULT_TIMEOUT;

pub use repo_lock::LockError;

pub use repo_lock::LockResult;

pub use repo_lock::RepoLock;

pub use worktree::CHUNK_THRESHOLD;

pub use worktree::MAX_FILE_BYTES;

pub use worktree::WorktreeError;

pub use worktree::WorktreeResult;

pub use worktree::read_blob;

pub use worktree::store_file_object;

pub use worktree::validate_symlink_target;

pub use protocol::BACKOFF_CAP;

pub use protocol::BACKOFF_INITIAL;

pub use protocol::BACKOFF_MAX_ATTEMPTS;

pub use protocol::BackoffIterator;

pub use protocol::PackKey;

pub use protocol::Transport;

pub use protocol::TransportError;

pub use protocol::TransportResult;

pub use protocol::is_retryable;

pub use protocol::pack_key_from_hex;

pub use ops::CherryPickError;

pub use ops::CherryPickResult;

pub use ops::Conflict;

pub use ops::ConflictKind;

pub use ops::DiffEntry;

pub use ops::DiffError;

pub use ops::DiffKind;

pub use ops::DiffResult;

pub use ops::MergeResult;

pub use ops::StatusEntry;

pub use ops::StatusStaging;

pub use ops::cherry_pick;

pub use ops::cherry_pick;

pub use ops::collect_ancestor_set;

pub use ops::diff_trees;

pub use ops::find_merge_base;

pub use ops::is_ancestor;

pub use ops::merge_trees;

pub use ops::status_diff;

Modules

batch

Batched-durability object writes.

chunker

FastCDC content-defined chunker.

delta

Delta instruction stream — implements the versioned format required by docs/SPEC-DELTA.md.

hash

BLAKE3 hashing helpers.

history

Append-only commit-history Merkle Mountain Range (MMR).

ignore

.mkitignore / .gitignore glob patterns.

index

Staging-area index.

object

mkit object types.

ops

mkit_core::ops — high-level history operations on top of the content-addressed object store.

pack

Packfile writer / reader — conformant to docs/SPEC-PACKFILE.md.

pack_shard

Erasure-coded pack delivery via Reed-Solomon shards.

protocol

Cross-transport types: error taxonomy, the Transport trait, the PackKey digest wrapper, and the retry/backoff helpers used by every transport implementation (memory, file, HTTP, S3, SSH).

refs

Refs subsystem.

repo_lock

Repo-level lockfile helper (named repo_lock to avoid collision with std::sync::*Lock).

serialize

Canonical byte (de)serialization for Object.

sign

Ed25519 commit / remix signing.

sparse

Verifiable sparse-checkout (Phase 1 scaffold).

store

Local content-addressed object store.

worktree

Worktree → tree-object builder.