FxResultPatterns<T> extension

Adds pattern-matching-related methods to FxResult.

on

• FxResult<T>

Methods

map<TResult extends Object?>({required TResult success(FxSuccess<T> value), required TResult failure(FxFailure<T> value)}) → TResult

Available on FxResult<T>, provided by the FxResultPatterns extension

A switch-like method, using callbacks.

mapOrNull<TResult extends Object?>({TResult? success(FxSuccess<T> value)?, TResult? failure(FxFailure<T> value)?}) → TResult?

Available on FxResult<T>, provided by the FxResultPatterns extension

A variant of map that fallback to returning null.

maybeMap<TResult extends Object?>({TResult success(FxSuccess<T> value)?, TResult failure(FxFailure<T> value)?, required TResult orElse()}) → TResult

Available on FxResult<T>, provided by the FxResultPatterns extension

A variant of map that fallback to returning orElse.

maybeWhen<TResult extends Object?>({TResult success(T data)?, TResult failure(FxError error)?, required TResult orElse()}) → TResult

Available on FxResult<T>, provided by the FxResultPatterns extension

A variant of when that fallback to an orElse callback.

when<TResult extends Object?>({required TResult success(T data), required TResult failure(FxError error)}) → TResult

Available on FxResult<T>, provided by the FxResultPatterns extension

A switch-like method, using callbacks.

whenOrNull<TResult extends Object?>({TResult? success(T data)?, TResult? failure(FxError error)?}) → TResult?

Available on FxResult<T>, provided by the FxResultPatterns extension

A variant of when that fallback to returning null