repository·main·Indexed 43 days ago
https://github.com/dart-lang/nativeFoundational ecosystem for Dart native interop, featuring FFI utilities, binding generators like ffigen and jnigen, and tools for managing native asset building and bundling via build and link hooks. Includes package:code_assets for managing executable code assets (C, C++, Rust, Go) and guidance on using the dart:ffi library for C interop.
package:ffigen is a tool designed to simplify generating dart:ffi bindings from C and Objective-C header files. It uses a Dart script configuration via an FfiGenerator object to define how bindings are produced.
Requirements:
host_name package is a cross-platform Dart demonstration that retrieves the local machine's hostname on major desktop and mobile platforms. It serves as a minimal example of using Dart's build hooks alongside code assets and dart:ffi to interface with system APIs (specifically gethostname).This project serves as a minimal, cross-platform demonstration of integrating Dart with native C libraries. It showcases three key technologies:
The specific implementation uses the stbi_info function from the stb_image.h library to retrieve an image's dimensions and color channels without loading the full file into memory.
hooks_runner package provides shared logic used by Dart launchers to invoke native assets CLIs. It is designed to standardize how tools interact with native asset hooks during the build process.package:code_assets provides tools and structures for managing code assets within the Dart ecosystem. Documentation for this package includes guidance on resolving linking issues and a detailed JSON schema for asset configuration files.package:json_syntax_generator is a tool for generating Dart code from JSON schemas. It automates the creation of Dart classes that represent JSON structures, ensuring that complex schema features are correctly mapped to Dart's type system and naming conventions.dart-lang/native repository contains a collection of Dart packages designed to facilitate Foreign Function Interface (FFI) and the building and bundling of native assets. These tools allow Dart and Flutter developers to interoperate with native code (C, C++, Objective-C, Swift, Java, Kotlin, etc.) and manage native build processes.package:jni library, specifically containing the APIs required to interact with the Flutter Android framework.The native_toolchain_c package is a library designed to invoke the native C compiler installed on the host machine.
Warning: This package is currently experimental and published under the labs.dart.dev publisher. Users should expect a high rate of API changes and potential discontinuation. It is intended to solicit feedback to help evolve the package.