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 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...
- 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 · Used in entropy-rs, the Game
License by MIT.