Crate equilibrium_ffi 

equilibrium-ffi — Automatic C FFI generation

This crate auto-detects C-compiling languages (V, Zig, C++, C#, etc.), compiles them to C intermediate representation, and generates Rust bindings so you can call foreign code like native modules.

Quick Start

use equilibrium_ffi::load;

let lib = load("native/math.c")?;
println!("{}", lib.output_path.display());

Supported Languages

Language	Compiler	C Backend
V (Vlang)	v	v -o output.c -backend c
Zig	zig	zig build-obj -femit-asm or C export
C/C++	clang/gcc	Native
C#	csc/mono	P/Invoke + Native AOT
Rust	rustc	cbindgen

Structs

AutoBindingOptions

Options for automatic binding generation.

BindingOptions

Options for binding generation.

CompileResult

Result of a successful compilation.

ExportDiscovery

ExportOptions

GeneratedBinding

A generated Rust binding.

GeneratedImport

GenerationResult

Result of generating bindings for multiple libraries.

ImportOptions

LanguageInfo

Information about a detected language.

LibraryBindingResult

Result of generating bindings for a single library.

LibraryDiscovery

A discovered C library with its headers.

LibraryScanner

Scanner for discovering C libraries in a directory tree.

LoadOptions

Options for loading a foreign module.

LoadedModule

Result of loading a foreign module.

Enums

CompileError

Error during compilation.

ExportError

ExportSource

Language

Supported languages that can be compiled to C.

LoadError

Errors that can occur when loading a module.

Functions

compile_batch

Compile multiple files to C.

compile_to_c

Compile a source file to C intermediate representation.

detect_language

Detect the language of a source file based on extension.

discover_exports

discover_exports_with_options

find_compiler

Check if a compiler is available on the system.

generate_bindings

Generate Rust bindings from a C header file.

generate_imports

load

Load a foreign source file — compiles, generates bindings, returns ready-to-use module.

load_with_options

Load with custom options.

scan_c_libraries

Scan a directory for C libraries and generate bindings.

scan_directory

Scan a directory and detect all source files with their languages.