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 Aliases

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.