Trait aws_sdk_s3::config::ResolveCachedIdentity

pub trait ResolveCachedIdentity:
    Debug
    + Send
    + Sync {
    // Required method
    fn resolve_cached_identity<'a>(
        &'a self,
        resolver: SharedIdentityResolver,
        runtime_components: &'a RuntimeComponents,
        config_bag: &'a ConfigBag,
    ) -> IdentityFuture<'a>;

    // Provided methods
    fn validate_base_client_config(
        &self,
        runtime_components: &RuntimeComponentsBuilder,
        cfg: &ConfigBag,
    ) -> Result<(), Box<dyn Error + Sync + Send>> { ... }
    fn validate_final_config(
        &self,
        runtime_components: &RuntimeComponents,
        cfg: &ConfigBag,
    ) -> Result<(), Box<dyn Error + Sync + Send>> { ... }
}

Caching resolver for identities.

Required Methods

fn resolve_cached_identity<'a>( &'a self, resolver: SharedIdentityResolver, runtime_components: &'a RuntimeComponents, config_bag: &'a ConfigBag, ) -> IdentityFuture<'a>

Returns a cached identity, or resolves an identity and caches it if its not already cached.

Provided Methods

fn validate_base_client_config( &self, runtime_components: &RuntimeComponentsBuilder, cfg: &ConfigBag, ) -> Result<(), Box<dyn Error + Sync + Send>>

Validate the base client configuration.

This gets called upon client construction. The full config may not be available at this time (hence why it has RuntimeComponentsBuilder as an argument rather than RuntimeComponents). Any error returned here will become a panic in the client constructor.

fn validate_final_config( &self, runtime_components: &RuntimeComponents, cfg: &ConfigBag, ) -> Result<(), Box<dyn Error + Sync + Send>>

Validate the final client configuration.

This gets called immediately after the Intercept::read_before_execution trait hook when the final configuration has been resolved. Any error returned here will cause the operation to return that error.

Implementors

impl ResolveCachedIdentity for SharedIdentityCache