migrations

Overview ¶

Package migrations provides stable scheduler migration helpers.

The package supports scheduler storage evolution without coupling scheduler users to a specific database adapter. Database-specific execution remains in contrib packages.

Purpose: See the package summary above. Import: `github.com/aatuh/api-toolkit/v4/scheduler/migrations`. Example: See docs/api-reference.md for package example links and docs/cookbook.md for task recipes. Errors: Constructors, parsers, and handlers return or write documented errors according to their signatures; packages with plain data types do not add hidden error channels. Concurrency: Treat configured middleware and helpers as immutable after construction; request and response values remain request-scoped unless a type documents stronger guarantees. Stability: Compatibility-only API under VERSIONING.md; stable for v3 migration compatibility but not a model for new generic designs. When not to use: Prefer net/http, application-owned types, or narrower helpers when this package contract is not needed.