ViewerStatePatterns extension

Adds pattern-matching-related methods to ViewerState.

on

Methods

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

Available on ViewerState, provided by the ViewerStatePatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>(TResult? $default(_ViewerState value)?) → TResult?

Available on ViewerState, provided by the ViewerStatePatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>(TResult $default(_ViewerState value)?, {required TResult orElse()}) → TResult

Available on ViewerState, provided by the ViewerStatePatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>(TResult $default(String $type, bool? muted, ListViewBasic? mutedByList, bool? blockedBy, AtUri? blocking, ListViewBasic? blockingByList, AtUri? following, AtUri? followedBy, KnownFollowers? knownFollowers, ActivitySubscription? activitySubscription, Map<String, dynamic>? $unknown)?, {required TResult orElse()}) → TResult

Available on ViewerState, provided by the ViewerStatePatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>(TResult $default(String $type, bool? muted, ListViewBasic? mutedByList, bool? blockedBy, AtUri? blocking, ListViewBasic? blockingByList, AtUri? following, AtUri? followedBy, KnownFollowers? knownFollowers, ActivitySubscription? activitySubscription, Map<String, dynamic>? $unknown)) → TResult

Available on ViewerState, provided by the ViewerStatePatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>(TResult? $default(String $type, bool? muted, ListViewBasic? mutedByList, bool? blockedBy, AtUri? blocking, ListViewBasic? blockingByList, AtUri? following, AtUri? followedBy, KnownFollowers? knownFollowers, ActivitySubscription? activitySubscription, Map<String, dynamic>? $unknown)?) → TResult?

Available on ViewerState, provided by the ViewerStatePatterns extension

A variant of when that fallback to returning null