retable
| Crates.io | retable |
| lib.rs | retable |
| version | 0.7.0-alpha.5 |
| source | src |
| created_at | 2023-10-22 06:45:09.383402 |
| updated_at | 2024-01-09 06:34:50.390261 |
| description | An Atomic-like double indexed entity-attribute data structures. |
| homepage | |
| repository | https://github.com/RuofengX/retable |
| max_upload_size | |
| id | 1010415 |
| size | 19,745 |
RuofengX (RuofengX)
documentation
README
Retable
A Rust library for Atomic-like double-indexed entity-attribute data structures.
This lib comes with:
- Atom protocol, a protocol to describe the modify of the database.
- A simple implementation of the atom protocol, using [
im].
Atom
Atom is a way to describe the modify of the database.
| Data Part | Data Type | Field length | Description |
|---|---|---|---|
| Opration | u8 | 1 byte | Enum of four basic modify ops. |
| Key | K(Generic) | Zero or Any | The type of index key. |
| Value | V(Generic) | Zero or Any | The type of storage value. |
| Delta | D(Generic) | Zero or Any | The type of modify value. |
- Endian: Little Endian, rust native.
- Codec: Using rust zerocopy to encode/decode.
Note that since the data struct is defined by user, there is no placeholder for empty field. In an other word, Atom use a packed layout to store the data. Therefore, these structs have the same memory layout:
-
Atom<u8,u16,()>
-
Atom<u8,(),u16>
-
Atom<u8,u8,u8>
-
Atom<u16,u8,()>
-
etc...
Roadmap
- Freeze Atom protocol .
- Use im asBasic implementation.
- Support async non-block op.
- Documentation.
- External Message queue support.
- Benchmark.
- Auto shrink inner data to make more density.
Written by RuofengX ยท Used in entropy-rs, the Game
License by MIT.