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https://github.com/nervosnetwork/molecule
Another serialization system: minimalist and canonicalization.
https://github.com/nervosnetwork/molecule
Last synced: 16 days ago
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Another serialization system: minimalist and canonicalization.
- Host: GitHub
- URL: https://github.com/nervosnetwork/molecule
- Owner: nervosnetwork
- License: mit
- Created: 2019-06-24T09:32:27.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2024-05-23T09:09:33.000Z (about 1 month ago)
- Last Synced: 2024-05-23T10:26:43.772Z (about 1 month ago)
- Language: Rust
- Size: 566 KB
- Stars: 35
- Watchers: 10
- Forks: 23
- Open Issues: 11
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Lists
- awesome-nervos-ckb - Molecule: A serialization library for Rust
README
# Molecule
[![License]](#license)
[![GitHub Actions]](https://github.com/nervosnetwork/molecule/actions)
Another serialization system: minimalist and canonicalization.
[License]: https://img.shields.io/badge/License-MIT-blue.svg
[GitHub Actions]: https://github.com/nervosnetwork/molecule/workflows/CI/badge.svg
## Documents
- [Encoding Spec](docs/encoding_spec.md)
- [Schema Language](docs/schema_language.md)
- [Real-World Examples](docs/real_world_examples.md)
## Features
* `default` — Default features: `std`, utilizes `faster-hex` for hexadecimal operations and enables [bytes] standard features.
* `std` (enabled by default) — Default features: `std`, utilizes `faster-hex` for hexadecimal operations and enables [bytes] standard features.
* `bytes_vec` - Introduced in version 0.8, the 0.8 molecule defaults to [bytes], which has implications for use in the CKB runtime. The `bytes_vec` feature provides users with a compatibility option to maintain consistency with previous versions.
## Use in CKB scripts
When used in CKB scripts, no-std needs to be specified.
```toml
molecule = { version = "0.7", default-features = false }
```
Particularly, for versions later than 0.8, you need to additionally specify the bytes_vec feature.
```toml
molecule = { version = "0.8.0", default-features = false, features = ["bytes_vec"] }
```
## Tools
### Schema Compiler and Code Generator
#### Install
The official schema compiler and code generator are written in [Rust], so
you can install it via [Cargo]:
```sh
cargo install moleculec --locked
```
**Note: the official code generator is only support two languages: [Rust] and [C].**
#### Usage
- You can use the follow command to generate the code:
```sh
moleculec --language --schema-file
```
- More details can be found by the follow command:
```sh
moleculec --help
```
### Other Languages
Molecule's reference implementation is in Rust and C.
Implementations in other languages are maintained by respective authors.
- [Go](https://github.com/driftluo/moleculec-go)
- [Modern JavaScript](https://github.com/xxuejie/moleculec-es)
### Plugins for Editors
- [Emacs](https://github.com/yangby-cryptape/emacs-molecule)
- [Vim](https://github.com/yangby-cryptape/vim-molecule)
- [Sublime Text](https://github.com/yangby-cryptape/sublimetext-molecule)
## Benchmark
- [Benchmark in Rust with serde](https://github.com/nervosnetwork/serde_bench)
## Supported Rust Versions
The minimum supported version is 1.56.1.
The current Molecule version is not guaranteed to build on Rust versions earlier than the
minimum supported version.
## License
Licensed under [MIT License].
[MIT License]: LICENSE
[Rust]: https://www.rust-lang.org/
[Cargo]: https://doc.rust-lang.org/cargo/
[C]: https://en.wikipedia.org/wiki/C_%28programming_language%29
[bytes]: https://github.com/tokio-rs/bytes