Module id 

UUID and token generation helpers.

The module provides plain random tokens as well as retry helpers for business-unique UUIDs. Callers remain responsible for enforcing uniqueness at the database layer, but the helpers centralize collision retry loops and error messages.

Enums

UniqueUuidAttempt

Result of attempting to reserve or accept a generated UUID.

Constants

UNIQUE_UUID_MAX_ATTEMPTS

Maximum number of UUID candidates generated by unique UUID helpers.

Functions

new_best_effort_uuid

Generates a business UUID and filters occupied candidates through caller-provided lookup.

new_runtime_id

Generates an ephemeral runtime instance identifier.

new_short_token

Generates a short 32-character hex token.

new_uuid

Generates a UUID v4 string.

with_unique_uuid

Runs an operation with a business-unique UUID and caller-owned error type.