Combine · IOS API REFERENCE

Publishers.MapError

struct · iOS 13.0+ · SDK 27.1

struct MapError<Upstream, Failure> where Upstream : Publisher, Failure : Error

A publisher that converts any failure from the upstream publisher into a new error.

Members (0)

This type has no directly callable members in this snapshot. See the framework’s skipped declarations for unsupported APIs.

5 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

Publishers.MapError.upstream

This declaration needs Swift generic type arguments. (no canonical witness for Upstream)

Publishers.MapError.transform

This declaration needs Swift generic type arguments. (no canonical witness for Upstream.Failure)

Publishers.MapError.init(upstream:transform:)

This declaration needs Swift generic type arguments. (no canonical witness for Upstream)

Publishers.MapError.init(upstream:_:)

This declaration needs Swift generic type arguments. (no canonical witness for Upstream)

Publishers.MapError.receive(subscriber:)

This declaration needs Swift generic type arguments. (no canonical witness for S)