Build durable applications in Rust: the Temporal Rust SDK is now generally available

This post announces the general availability of the Temporal Rust SDK. It details how Rust developers can write Workflows and Activities using familiar Rust constructs like structs and async functions. Procedural macros are used to define Workflows and Activities, with typed method references ensuring type safety. The SDK integrates with Tokio for worker execution and provides deterministic alternatives to standard async primitives (e.g., ctx.timer, deterministic select!) to maintain Workflow determinism. It also highlights the runtime nondeterminism detector and the testing features, including WorkflowReplayer for replaying recorded histories against new code.