struct WorkletThreadRole {
    receiver: Receiver<WorkletData>,
    sender: Sender<WorkletData>,
    is_hot_backup: bool,
    is_cold_backup: bool,
}
Expand description

A role that a worklet thread can be playing.

These roles are used as tokens or capabilities, we track unique ownership using Rust’s types, and use atomic swapping to exchange them between worklet threads. This ensures that each thread pool has exactly one primary, one hot backup and one cold backup.

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§receiver: Receiver<WorkletData>§sender: Sender<WorkletData>§is_hot_backup: bool§is_cold_backup: bool

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impl WorkletThreadRole

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fn new(is_hot_backup: bool, is_cold_backup: bool) -> WorkletThreadRole

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