Trait ExtensionFactory 

pub trait ExtensionFactory:
    Send
    + Sync
    + 'static {
    // Required method
    fn create(&self) -> Arc<dyn Extension> ;
}

Extension factory

Used to create an extension instance.

Required Methods

fn create(&self) -> Arc<dyn Extension>

Create an extended instance.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl ExtensionFactory for Analyzer

impl ExtensionFactory for ApolloTracing

Available on crate feature apollo_tracing only.

impl ExtensionFactory for Logger

Available on crate feature log only.

impl ExtensionFactory for Tracing

Available on crate feature tracing only.

impl<T: CacheStorage> ExtensionFactory for ApolloPersistedQueries<T>

Available on crate feature apollo_persisted_queries only.

impl<T> ExtensionFactory for OpenTelemetry<T>

where T: Tracer + Send + Sync + 'static, <T as Tracer>::Span: Sync + Send,

Available on crate feature opentelemetry only.