Struct PluginRegistrationContext 

pub struct PluginRegistrationContext { /* private fields */ }

Context provided to plugin handlers during runtime registration.

Each register_* call both installs the middleware/subscriber into the NeMo Flow runtime and records the inverse deregistration closure so the host can roll back partial setup on failure.

Implementations

impl PluginRegistrationContext

pub fn new() -> Self

Creates an empty plugin registration context.

pub fn with_namespace(namespace: impl Into<String>) -> Self

Creates a plugin registration context that namespaces all registration names.

pub fn qualify_name(&self, name: &str) -> String

Returns the runtime-qualified name for a plugin-local registration.

Plugin handlers should pass stable component-local names such as "tool" or "subscriber". The host applies the namespace so users do not have to provide component instance ids.

pub fn register_subscriber( &mut self, name: &str, callback: EventSubscriberFn, ) -> Result<()>

Registers an event subscriber and records its rollback closure.

pub fn register_llm_request_intercept( &mut self, name: &str, priority: i32, break_chain: bool, callback: LlmRequestInterceptFn, ) -> Result<()>

Registers an LLM request intercept and records its rollback closure.

pub fn register_tool_sanitize_request_guardrail( &mut self, name: &str, priority: i32, callback: ToolSanitizeFn, ) -> Result<()>

Registers a tool sanitize-request guardrail and records its rollback closure.

pub fn register_tool_sanitize_response_guardrail( &mut self, name: &str, priority: i32, callback: ToolSanitizeFn, ) -> Result<()>

Registers a tool sanitize-response guardrail and records its rollback closure.

pub fn register_tool_conditional_execution_guardrail( &mut self, name: &str, priority: i32, callback: ToolConditionalFn, ) -> Result<()>

Registers a tool conditional-execution guardrail and records its rollback closure.

pub fn register_llm_sanitize_request_guardrail( &mut self, name: &str, priority: i32, callback: LlmSanitizeRequestFn, ) -> Result<()>

Registers an LLM sanitize-request guardrail and records its rollback closure.

pub fn register_llm_sanitize_response_guardrail( &mut self, name: &str, priority: i32, callback: LlmSanitizeResponseFn, ) -> Result<()>

Registers an LLM sanitize-response guardrail and records its rollback closure.

pub fn register_llm_conditional_execution_guardrail( &mut self, name: &str, priority: i32, callback: LlmConditionalFn, ) -> Result<()>

Registers an LLM conditional-execution guardrail and records its rollback closure.

pub fn register_llm_execution_intercept( &mut self, name: &str, priority: i32, callback: LlmExecutionFn, ) -> Result<()>

Registers an LLM execution intercept and records its rollback closure.

pub fn register_llm_stream_execution_intercept( &mut self, name: &str, priority: i32, callback: LlmStreamExecutionFn, ) -> Result<()>

Registers an LLM stream execution intercept and records its rollback closure.

pub fn register_tool_request_intercept( &mut self, name: &str, priority: i32, break_chain: bool, callback: ToolInterceptFn, ) -> Result<()>

Registers a tool request intercept and records its rollback closure.

pub fn register_tool_execution_intercept( &mut self, name: &str, priority: i32, callback: ToolExecutionFn, ) -> Result<()>

Registers a tool execution intercept and records its rollback closure.

pub fn add_registration(&mut self, registration: PluginRegistration)

Adds a prebuilt registration to the context.

pub fn extend_registrations(&mut self, registrations: Vec<PluginRegistration>)

Extends the context with prebuilt registrations.

pub fn into_registrations(self) -> Vec<PluginRegistration>

Consumes the context and returns the recorded registrations.

Trait Implementations

impl Default for PluginRegistrationContext

fn default() -> PluginRegistrationContext

Returns the “default value” for a type.