Trait SharedResolverState 

pub trait SharedResolverState: ConnectionProvider + Default {
    // Provided method
    fn shared_resolver() -> Option<&'static HickoryDnsResolver<Self>> { ... }
}

Associates a ConnectionProvider with the process-wide shared resolver instance backing HickoryDnsResolver::shared, if one exists for that provider.

TokioRuntimeProvider is the only connection provider with shared state; every other connection provider always builds an independent resolver, so use_shared-style sharing has no effect for them.

Provided Methods

fn shared_resolver() -> Option<&'static HickoryDnsResolver<Self>>

The process-wide shared resolver instance for this connection provider, if one exists.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl SharedResolverState for TokioRuntimeProvider

fn shared_resolver() -> Option<&'static HickoryDnsResolver<Self>>

Implementors