f94db6556c
* Update WebAssembly C API submodule to latest commit. This commit updates the WebAssembly C API submodule (for `wasm.h`) to the latest commit out of master. This fixes the behavior of `wasm_name_new_from_string` such that it no longer copies the null character into the name, which caused unexpected failures when using the Wasmtime linker as imports wouldn't resolve when the null was present. Along with this change were breaking changes to `wasm_func_call`, the host callback signatures, and `wasm_instance_new` to take a vector type instead of a pointer to an unsized array. As a result, Wasmtime language bindings based on the C API will need to be updated once this change is pulled in. Fixes #2211. Fixes #2131. * Update Doxygen comments for wasm.h changes.
Examples of the wasmtime API
This directory contains a number of examples of using the wasmtime API from
different languages. Currently examples are all in Rust and C using the
wasmtime crate or the wasmtime embedding API.
Each example is available in both C and in Rust. Examples are accompanied with a
*.wat file which is the wasm input, or a Rust project in a wasm folder which
is the source code for the original wasm file.
Rust examples can be executed with cargo run --example $name, and C examples
need to be compiled using your system compiler and appropriate header files.
For more information see the examples themselves!