Struct DynamoDbService 

pub struct DynamoDbService { /* private fields */ }

Implementations

impl DynamoDbService

pub fn new(state: SharedDynamoDbState) -> Self

pub fn with_s3(self, s3_state: SharedS3State) -> Self

pub fn with_s3_store(self, store: Arc<dyn S3Store>) -> Self

pub fn with_delivery(self, delivery: Arc<DeliveryBus>) -> Self

pub fn with_snapshot_store(self, store: Arc<dyn SnapshotStore>) -> Self

pub fn with_kms_hook(self, hook: Arc<dyn KmsHook>) -> Self

pub fn with_region(self, region: impl Into<String>) -> Self

pub async fn save_snapshot_to_store( &self, store: Arc<dyn SnapshotStore>, ) -> Result<()>

Persist the current in-memory state to the provided snapshot store.

The snapshot lock serializes the full clone + serialize + write so concurrent mutators cannot leave older bytes on disk, and serialization + the blocking file write are offloaded to the blocking pool to keep Tokio workers responsive.

pub fn snapshot_hook(&self) -> Option<SnapshotHook>

Build a hook that persists the current DynamoDB state when invoked, or None in memory mode (no snapshot store). The CloudFormation provisioner mutates state directly and uses this to write a CFN-provisioned table through to disk, the same way a direct mutating API call would.

pub async fn save_snapshot(&self) -> Result<bool>

Persist the current in-memory state to the configured snapshot store. Returns Ok(false) when no snapshot store is configured (i.e. StorageMode::Memory).

Trait Implementations

impl AwsService for DynamoDbService

fn service_name(&self) -> &str

The AWS service identifier (e.g., “sqs”, “sns”, “sts”, “events”, “ssm”).

fn handle<'life0, 'async_trait>( &'life0 self, req: AwsRequest, ) -> Pin<Box<dyn Future<Output = Result<AwsResponse, AwsServiceError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Handle an incoming request.

fn supported_actions(&self) -> &[&str]

List of actions this service supports (for introspection).

fn iam_enforceable(&self) -> bool

Whether this service participates in opt-in IAM enforcement (FAKECLOUD_IAM=soft|strict).

fn iam_action_for(&self, _request: &AwsRequest) -> Option<IamAction>

Derive the IAM action + resource ARN for an incoming request.

fn iam_condition_keys_for( &self, _request: &AwsRequest, _action: &IamAction, ) -> BTreeMap<String, Vec<String>>

Derive service-specific IAM condition keys for an incoming request.

fn resource_tags_for( &self, _resource_arn: &str, ) -> Option<HashMap<String, String>>

Return the tags on the resource identified by resource_arn.

fn request_tags_from( &self, _request: &AwsRequest, _action: &str, ) -> Option<HashMap<String, String>>

Extract tags being sent in the request (e.g. on CreateQueue, PutObject with x-amz-tagging, TagResource).