fig-sys

Low-level FFI bindings and the native static library for fig — the comment-preserving JSON / YAML / TOML / … configuration engine.

This crate builds and links libfig.a and exposes the raw C ABI (extern "C" declarations and #[repr(C)] types). You almost certainly want the safe, ergonomic wrapper instead:

fig = "…"

Building the native library

For the default feature set, fig-sys links a prebuilt static library from a per-target fig-sys-<target> payload crate, so most consumers need no Zig toolchain. A source build (via zig) is used only when:

• the target has no prebuilt payload crate, or
• a non-default language feature set is selected (adding or removing a format changes the compiled library), or
• FIG_SYS_FORCE_SOURCE=1 is set.

License

MIT OR Apache-2.0