Instance Methodgrdb 7.2.0GRDB
_value(_:)
Map.swift:46mutating func _value(_ fetched: Base.Fetcher.Value) throws -> Value?
mutating func _value(_ fetched: Base.Fetcher.Value) throws -> Value?
s4GRDB13ValueReducersO3MapV6_valueyq_Sg7Fetcher_0B0QZKF
What are these?6KM0R
import GRDB
A toolkit for SQLite databases, with a focus on application development
struct Map<Base, Value> where Base : _ValueReducer, Value : Sendable
A ValueReducer
whose values consist of those in a Base
reducer passed through a transform function.
enum ValueReducers
A namespace for concrete types that adopt the ValueReducer
protocol.
associatedtype Fetcher : _ValueReducerFetcher
The Sendable type that fetches database values
associatedtype Value
The type of fetched database values
func _makeFetcher() -> Base.Fetcher