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simple-rust-tests/__lang/quickjs/external/quickjs-rs/libquickjs-sys/README.md
2020-10-17 11:57:26 +08:00

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# libquickjs-sys
FFI Bindings for [quickjs](https://bellard.org/quickjs/), a Javascript engine.
See the [quick](https://crates.io/crates/quickjs) crate for a high-level
wrapper.
**Embedded VERSION: 2020-07-05**
## Embedded vs system
By default, an embedded version of quickjs is used.
If you want to use a version installed on your system, use:
```toml
libquickjs-sys = { version = "...", default-features = false, features = ["system"] }
```
## Updating the embedded bindings
QuickJS sources and a pre-generated `bindings.rs` are included in the repo.
They are used if the `embedded` feature is enabled.
To updat the bindings, follow these steps:
* (Install [just](https://github.com/casey/just))
* Update the download URL in ./justfile
* run `just quickjs-update`