|0.1.7||May 7, 2021|
|0.1.6||May 1, 2021|
|0.1.5||Apr 23, 2021|
|0.1.2||Mar 4, 2021|
#222 in WebAssembly
65 downloads per month
A low-ish level tool for easily hosting WASM based plugins.
The goal of wasm_plugin is to make communicating across the host-plugin boundary as simple and idiomatic as possible while being unopinionated about how you actually use the plugin.
Plugins should be written using wasm_plugin_guest
Loading a plugin is as simple as reading the .wasm file off disk.
let mut plugin = WasmPluginBuilder::from_file("path/to/plugin.wasm")?.finish()?;
Calling functions exported by the plugin takes one of two forms. Either the function takes no arguments and returns a single serde deserializable value:
let response: ResultType = plugin.call_function("function_name")?;
Or it takes a single serializable argument and returns a single result:
let message = Message::default(); let response: ResultType = plugin.call_function_with_argument("function_name", &message)?;
I am not currently guaranteeing any stability, expect all releases to include breaking changes.