Adding library for high-level code generators.
The intention here is to provide a way for high level code generators
to convert a Rust TokenStream into C++ bindings code without the need
to write files to disk or invoke an external command.
diff --git a/gen/lib/src/lib.rs b/gen/lib/src/lib.rs
new file mode 100644
index 0000000..ba125d9
--- /dev/null
+++ b/gen/lib/src/lib.rs
@@ -0,0 +1,17 @@
+//! The CXX code generator for constructing and compiling C++ code.
+//!
+//! This is intended to be embedded into higher-level code generators.
+
+mod gen;
+mod syntax;
+
+use crate::gen::Opt;
+use proc_macro2::TokenStream;
+
+pub use crate::gen::{Error, Result, GeneratedCode};
+
+/// Generate C++ bindings code from a Rust token stream. This should be a Rust
+/// token stream which somewhere contains a `#[cxx::bridge] mod {}`.
+pub fn generate_header_and_cc(rust_source: TokenStream) -> Result<GeneratedCode> {
+ gen::do_generate_from_tokens(rust_source, Opt::default())
+}