c857b64bb4
Introduce the WASM plugin system foundation: - Add extism 1.9 as an optional dependency behind `plugins-wasm` feature - Create `src/plugins/` module with manifest types, error types, and stub host - Add `Plugin` CLI subcommands (list, install, remove, info) behind cfg gate - Add `PluginsConfig` to the config schema with sensible defaults All plugin code is behind `#[cfg(feature = "plugins-wasm")]` so the default build is unaffected. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
34 lines
818 B
Rust
34 lines
818 B
Rust
//! Plugin error types.
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use thiserror::Error;
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#[derive(Debug, Error)]
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pub enum PluginError {
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#[error("plugin not found: {0}")]
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NotFound(String),
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#[error("invalid manifest: {0}")]
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InvalidManifest(String),
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#[error("failed to load WASM module: {0}")]
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LoadFailed(String),
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#[error("plugin execution failed: {0}")]
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ExecutionFailed(String),
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#[error("permission denied: plugin '{plugin}' requires '{permission}'")]
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PermissionDenied { plugin: String, permission: String },
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#[error("plugin '{0}' is already loaded")]
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AlreadyLoaded(String),
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#[error("plugin capability not supported: {0}")]
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UnsupportedCapability(String),
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#[error("IO error: {0}")]
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Io(#[from] std::io::Error),
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#[error("TOML parse error: {0}")]
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TomlParse(#[from] toml::de::Error),
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}
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