Module usecases 

Configuration and validation for use case properties.

Use cases are user-defined strings that namespace objects (e.g. attachments, debug-files). This module provides a central place to configure properties of use cases, such as which expiration policies are permitted and any duration caps.

Unconfigured use cases receive the default configuration: all expiration policies are allowed with no duration caps.

YAML Configuration

usecases:
  attachments:
    expiration:
      manual:
        allowed: false
      ttl:
        max: "90d"
      tti:
        allowed: false
  debug-files:
    expiration:
      tti:
        max: "90d"

Structs

DurationPolicyConfig

Configuration for a duration-based expiration policy (TTL or TTI).

ExpirationConfig

Controls which expiration policies are allowed and their duration constraints.

ManualPolicyConfig

Configuration for the ExpirationPolicy::Manual policy.

UseCaseConfig

Configuration for a single use case.

UseCases

Configuration for all use case properties.

Enums

UseCaseError

Errors produced when metadata violates a use case’s configuration.