Trait VortexPlugin 

pub trait VortexPlugin: Send + Sync {
    // Required methods
    fn name(&self) -> &str;
    fn check_fault(
        &self,
        ctx: &mut PluginContext<'_>,
        operation: &str,
    ) -> FaultCheck;

    // Provided methods
    fn on_register(&self) { ... }
    fn on_shutdown(&self) { ... }
}

Trait for custom fault injection plugins.

Implement this to add custom fault types (e.g., gRPC errors, DNS failures, TLS handshake faults) that integrate with Vortex’s simulation layers.

Required Methods

fn name(&self) -> &str

Plugin name (used for logging and configuration).

fn check_fault( &self, ctx: &mut PluginContext<'_>, operation: &str, ) -> FaultCheck

Check if a fault should be injected for the given operation.

Called by the simulation engine before each intercepted operation. The operation string describes what’s happening (e.g., “fs:write:/data.wal”, “net:connect:127.0.0.1:5432”, “grpc:call:UserService/GetUser”).

Provided Methods

fn on_register(&self)

Called once when the plugin is registered. Use for setup.

fn on_shutdown(&self)

Called once when the simulation ends. Use for cleanup/reporting.

Implementors