FxErrorPatterns extension

Adds pattern-matching-related methods to FxError.

on

• FxError

Methods

map<TResult extends Object?>(TResult $default(_FxError value)) → TResult

Available on FxError, provided by the FxErrorPatterns extension

A switch-like method, using callbacks.

mapOrNull<TResult extends Object?>(TResult? $default(_FxError value)?) → TResult?

Available on FxError, provided by the FxErrorPatterns extension

A variant of map that fallback to returning null.

maybeMap<TResult extends Object?>(TResult $default(_FxError value)?, {required TResult orElse()}) → TResult

Available on FxError, provided by the FxErrorPatterns extension

A variant of map that fallback to returning orElse.

maybeWhen<TResult extends Object?>(TResult $default(String message, String? code, int? statusCode)?, {required TResult orElse()}) → TResult

Available on FxError, provided by the FxErrorPatterns extension

A variant of when that fallback to an orElse callback.

when<TResult extends Object?>(TResult $default(String message, String? code, int? statusCode)) → TResult

Available on FxError, provided by the FxErrorPatterns extension

A switch-like method, using callbacks.

whenOrNull<TResult extends Object?>(TResult? $default(String message, String? code, int? statusCode)?) → TResult?

Available on FxError, provided by the FxErrorPatterns extension

A variant of when that fallback to returning null