Structuregrdb 7.4.0GRDB
_Fetcher
Fetch.swift:4struct _Fetcherstruct _Fetcherimport GRDBA toolkit for SQLite databases, with a focus on application development
struct Fetch<Value> where Value : SendableA ValueReducer that perform database fetches.
enum ValueReducersA namespace for concrete types that adopt the ValueReducer protocol.
func _makeFetcher() -> _Fetcher func _value(_ fetched: Value) -> Value? protocol Sendableprotocol _ValueReducerFetcher : Sendablefunc fetch(_ db: Database) throws -> Value