Crate ryo_plugin_runtime 

Ryo Plugin Runtime

WASM plugin runtime for ryo mutations. Provides registry management and execution of WASM-based mutation plugins.

Architecture

ryo-plugin-api      - WIT interface definitions
ryo-plugin-loader   - WASM loading (PluginLoader, LoadedPlugin)
ryo-plugin-runtime  - Registry + Executor (this crate)

Usage

use ryo_plugin_runtime::{MutationRegistry, PluginExecutor};

let mut registry = MutationRegistry::new()?;
registry.load_plugins_from_dir("~/.ryo/plugins")?;

let mut executor = PluginExecutor::new(&mut registry);
let result = executor.execute("bool-simplify", Path::new("src/lib.rs"), source)?;

Structs

Capture

Captured node from pattern match

LoadedPlugin

A loaded mutation plugin with live WASM instance

MatchResult

Pattern match result

MutationManifest

Mutation manifest - returned once at plugin load

MutationRegistry

Registry of all available mutations (builtin + plugins)

PluginExecutionResult

Result of executing a plugin on a source file

PluginExecutor

Execute WASM plugins against source code

PluginInfo

Information about a loaded plugin

PluginLoader

WASM Plugin Loader

TextEdit

Text edit operation (atomic change)

TransformContext

Transform execution context (passed to execute-transform)

TypeHint

Type information hint (from syn analysis)

Enums

LoaderError

Error type for plugin loading and execution

MutationCategory

Mutation category

NodeKind

AST node kinds (Rust-specific)

PluginExecutorError

Error type for plugin execution

RegistryError

Error type for registry operations

TransformDef

Transform definition

TransformError

Transform error variants

Constants

CURRENT_API_VERSION

Current API version