ChatStatePatterns extension

Adds pattern-matching-related methods to ChatState.

on

• ChatState

Methods

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

Available on ChatState, provided by the ChatStatePatterns extension

A switch-like method, using callbacks.

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

Available on ChatState, provided by the ChatStatePatterns extension

A variant of map that fallback to returning null.

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

Available on ChatState, provided by the ChatStatePatterns extension

A variant of map that fallback to returning orElse.

maybeWhen<TResult extends Object?>(TResult $default(List<ChatItemWrapper> items, Set<String> pendingRemoteDeletionIds)?, {required TResult orElse()}) → TResult

Available on ChatState, provided by the ChatStatePatterns extension

A variant of when that fallback to an orElse callback.

when<TResult extends Object?>(TResult $default(List<ChatItemWrapper> items, Set<String> pendingRemoteDeletionIds)) → TResult

Available on ChatState, provided by the ChatStatePatterns extension

A switch-like method, using callbacks.

whenOrNull<TResult extends Object?>(TResult? $default(List<ChatItemWrapper> items, Set<String> pendingRemoteDeletionIds)?) → TResult?

Available on ChatState, provided by the ChatStatePatterns extension

A variant of when that fallback to returning null