Struct GraphQLMetrics 

pub struct GraphQLMetrics { /* private fields */ }

GraphQL metrics collector

Implementations

impl GraphQLMetrics

pub fn new() -> Self

Create a new metrics collector

pub fn record_query(&self, duration: Duration, operation_type: OperationType)

Record a query execution

pub fn record_operation( &self, name: &str, duration: Duration, operation_type: OperationType, )

Record a named operation

pub fn record_error(&self, error: &GraphQLError)

Record an error

pub fn query_stats(&self) -> &QueryStats

Get query statistics

pub fn operation_metrics(&self, name: &str) -> Option<OperationMetrics>

Get operation metrics

pub fn all_operations(&self) -> HashMap<String, OperationMetrics>

Get all operation metrics

pub fn error_counts(&self) -> HashMap<ErrorCode, u64>

Get error counts

pub fn uptime(&self) -> Duration

Get uptime

pub fn reset(&self)

Reset all metrics

pub fn to_prometheus(&self) -> String

Export metrics in Prometheus format

Trait Implementations

impl Debug for GraphQLMetrics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for GraphQLMetrics

fn default() -> Self

Returns the “default value” for a type.