Component Model C++

This repository contains a C++ ABI implementation of the WebAssembly Component Model.

Features

OS

• Linux
• MacOS
• Windows

Host Data Types

• Bool
• S8
• U8
• S16
• U16
• S32
• U32
• S64
• U64
• Float32
• Float64
• Char
• String
• utf8 String
• utf16 String
• List
• Field
• Record
• Tuple
• Case
• Variant
• Enum
• Option
• Result
• Flags
• Own
• Borrow

Host Functions

• lower_values
• lift_values

Tests

• ABI
• WasmTime
• Wamr
• WasmEdge

Usage

TODO

Related projects

• Component Model design and specification: Official Component Model specification.
• wit-bindgen c++ host: C++ host support for the WebAssembly Interface Types (WIT) Bindgen tool.

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