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SequentialIds

coven

Struct SequentialIds 

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pub struct SequentialIds(/* private fields */);
Expand description

A deterministic sequence of UUIDs and device ids, starting at one.

One source shares its sequence across both methods. It panics on exhaustion instead of wrapping and reusing an id. Separate sources repeat the sequence.

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impl SequentialIds

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pub fn new() -> SequentialIds

A sequence whose first UUID’s payload and first device id are one.

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impl IdSource for SequentialIds

Available on crate feature test-utils only.
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fn new_id(&self) -> Uuid

A fresh UUID. Distinct calls must yield distinct ids.
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fn new_device_id(&self) -> DeviceId

A fresh device id derived from this source, without another randomness source. Every install and restored copy receives a new device id (§10.4). Read more

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn from(t: T) -> T

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