Struct McpErrorHandler

pub struct McpErrorHandler { /* private fields */ }

Comprehensive error handler for the MCP server

Implementations

impl McpErrorHandler

pub fn new() -> Self

Create a new MCP error handler

pub async fn handle_error(&self, error: &McpError, operation: Option<&str>)

Handle an error with comprehensive logging and metrics

pub async fn execute_with_recovery<F, Fut, T>( &self, operation_name: &str, operation: F, ) -> McpResult<T>

where F: Fn() -> Fut + Clone, Fut: Future<Output = McpResult<T>>,

Execute an operation with comprehensive error handling and recovery

pub async fn execute_with_fallback<F, Fut, T, FB, FutB>( &self, operation_name: &str, operation: F, fallback: FB, ) -> T

where F: Fn() -> Fut + Clone, Fut: Future<Output = McpResult<T>>, FB: Fn() -> FutB, FutB: Future<Output = T>,

Execute operation with graceful degradation

pub fn get_health_status(&self) -> HealthCheckResult

Get health status

pub fn get_metrics(&self) -> MetricsSnapshot

Get metrics snapshot

pub fn is_healthy(&self) -> bool

Check if system is healthy

pub fn error_to_response( &self, error: &McpError, request_id: Value, ) -> JsonRpcResponse

Convert MCP error to JSON-RPC response

pub async fn handle_partial_operation<T>( &self, operation_name: &str, total_items: usize, processed_items: usize, error: &McpError, ) -> McpResult<Option<T>>

Handle partial results for large operations

pub fn create_context( &self, request_id: Option<String>, operation: Option<String>, ) -> ErrorContext

Create error context for better tracing

Trait Implementations

impl Default for McpErrorHandler

fn default() -> Self

Returns the “default value” for a type.