Struct EndpointResolverParams

pub struct EndpointResolverParams { /* private fields */ }

Parameters originating from the Smithy endpoint ruleset required for endpoint resolution.

The actual endpoint parameters are code generated from the Smithy model, and thus, are not known to the runtime crates. Hence, this struct is really a new-type around a TypeErasedBox that holds the actual concrete parameters in it.

This struct allows the caller to store and retrieve properties of arbitrary types. These arbitrary properties are intended to be incorporated into the concrete parameters by ResolveEndpoint::finalize_params.

Implementations

impl EndpointResolverParams

pub fn new<T: Debug + Send + Sync + 'static>(params: T) -> Self

Creates a new EndpointResolverParams from a concrete parameters instance.

pub fn get<T: Debug + Send + Sync + 'static>(&self) -> Option<&T>

Attempts to downcast the underlying concrete parameters to T and return it as a reference.

pub fn get_mut<T: Debug + Send + Sync + 'static>(&mut self) -> Option<&mut T>

Attempts to downcast the underlying concrete parameters to T and return it as a mutable reference.

pub fn set_property<T: Debug + Send + Sync + 'static>(&mut self, t: T)

Sets property of an arbitrary type T for the endpoint resolver params.

pub fn get_property<T: Debug + Send + Sync + 'static>(&self) -> Option<&T>

Attempts to retrieve a reference to property of a given type T.

pub fn get_property_mut<T: Debug + Send + Sync + 'static>( &mut self, ) -> Option<&mut T>

Attempts to retrieve a mutable reference to property of a given type T.

Trait Implementations

impl Debug for EndpointResolverParams

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

Formats the value using the given formatter.

impl Storable for EndpointResolverParams

type Storer = StoreReplace<EndpointResolverParams>

Specify how an item is stored in the config bag, e.g. StoreReplace and StoreAppend