Module mapreduce 

Map/reduce view engine.

Users define views by providing map functions (Rust closures) and optional reduce functions. The engine runs the map over all documents and collects key-value pairs, then optionally reduces them.

Structs

EmittedRow

A key-value pair emitted by a map function.

ViewQueryOptions

Options for querying a view.

ViewResult

Result of querying a view.

ViewRow

A single row in a view result.

Enums

ReduceFn

Built-in reduce functions matching CouchDB’s built-ins.

StaleOption

Controls whether the index is rebuilt before querying.

Functions

query_view

Run a temporary (ad-hoc) map/reduce query.