Crate qualia

A document store with a flexible query language and built-in undo support.

Modules

• object
• query
• query_builder
• store

Macros

• object
  Convenience macro for creating an Object.

Structs

• CachedMapping
  A set of results of querying a given query and mapping the results, as returned by [Store::cached_query()].
• Checkpoint
  A set of not-yet-committed changes to a Store, as created by Store::checkpoint().
• Collection
  A reference to the set of objects matching a given query, as returned by Store::all() or Store::query().
• MutableCollection
  A reference to a modifiable set of objects matching a given query, as returned by Checkpoint::query().
• Store
  A set of objects stored on disk.

Enums

• ConversionError
  All errors that may be returned from a Store.
• PropValue
  All possible types that can be stored inside an Object.
• StoreError
  All errors that may be returned from a Store.

Constants

• Q
  A blank QueryBuilder object, to be used instead of constructing new QueryBuilder objects.

Traits

• ObjectShape
  A type that can be converted to and from an object.
• ObjectShapePlain
  A type that can be converted to and from an object without needing a store.
• ObjectShapeWithId
  A type that can be converted to and from an object, with its object_id.
• Queryable

Type Definitions

• CheckpointId
• Object
  A set of properties that may be stored in a Store.
• Result
  Convenience type for possibly returning a StoreError.

Derive Macros

• ObjectShape
  Automatically translate between properties of Qualia objects and fields of structs.