# librsb-sys
The librsb-sys provides FFI bindings to [librsb](librsb.sourceforge.net/) library.
In order to conditionally generate bindings and documents,
it is suggested to use the following snipplet in `Cargo.toml`.
```toml
[dependencies]
librsb-sys = "X.Y.Z" # Fill the version here
[features]
codegen = ["librsb-sys/codegen"]
doc-only = ["librsb-sys/doc-only"]
[package.metadata.docs.rs]
features = ["doc-only"]
```
The librsb-sys reads the following environment variables.
- `LIBRSB_PATH`
The prefix path of the installed librsb library. It defaults to `/usr` if not set.
- `LIBRSB_INCLUDE`
The directory to search for C header files. It defaults to `$LIBRSB_PATH/include` if not set.
- `LIBRSB_LIBRARY`
The directory to search for library files. It defaults to `$LIBRSB_PATH/lib` if not set.
## License
LGPL-3.0. See [license file](LICENSE.txt)