Module runtime 

Runtime module for workflow execution

Provides the workflow runtime context that integrates with runtara-core via runtara-sdk. This is the only supported runtime mode.

The workflow runtime wraps runtara-sdk to provide:

• Instance registration and lifecycle management
• Checkpointing for crash recovery
• Signal handling (pause, cancel, resume)
• Heartbeat/tick for liveness monitoring

Structs

RuntaraSdk

High-level SDK client for instance communication with runtara-core.

SdkConfig

SDK configuration for connecting to runtara-core.

Enums

Error

Error type for workflow execution

SdkError

Errors that can occur in the SDK.

Functions

register_sdk

Register an SDK instance globally for use by #[durable] functions.

sdk

Get a reference to the registered SDK.

Type Aliases

Result

Result type for workflow execution

Attribute Macros

durable

Makes an async function durable by wrapping it with checkpoint-based caching and retry support.