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PanicSafeRegistry

Struct PanicSafeRegistry 

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pub struct PanicSafeRegistry { /* private fields */ }
Expand description

panic 安全的插件注册表

包装插件调用以 std::panic::catch_unwind,panic 后自动将插件置为 PluginState::AutoDisabled 并通过 tracing::warn! 告警,宿主继续运行。

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impl PanicSafeRegistry

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pub fn new() -> Self

创建空注册表

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pub fn register_safe( &self, plugin: Arc<dyn SzOrmPlugin>, ) -> Result<(), PluginError>

安全注册插件(验证元数据后置为 Enabled)

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pub fn invoke_safe<F, R>( &self, plugin_name: &str, f: F, ) -> Result<R, PluginError>
where F: FnOnce(&dyn SzOrmPlugin) -> Result<R, PluginError>,

安全调用插件,panic 时自动禁用

f 接收插件引用并返回结果。若插件 panic,则置为 AutoDisabled 并返回 PluginError::ExecutionFailed

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pub fn state(&self, name: &str) -> Option<PluginState>

查询插件状态

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pub fn enable(&self, name: &str) -> Result<(), PluginError>

手动恢复 AutoDisabled 插件为 Enabled

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pub fn list(&self) -> Vec<String>

列出所有插件名

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impl Default for PanicSafeRegistry

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fn default() -> Self

Returns the “default value” for a type. Read more

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