# Activities

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> Activity Definitions, Activity Execution, and Activity Timeouts in the Temporal Rust SDK, including Retry Policies and Heartbeats.

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## Activities

- [Activity basics](/develop/rust/activities/basics)
- [Activity Execution](/develop/rust/activities/execution)
- [Standalone Activities quickstart](/develop/rust/activities/standalone-activities-quickstart)
- [Standalone Activities feature guide](/develop/rust/activities/standalone-activities)
- [Timeouts](/develop/rust/activities/timeouts)