SplTokenProgramAccountDataPatterns extension

Adds pattern-matching-related methods to SplTokenProgramAccountData.

on

Methods

map<TResult extends Object?>({required TResult account(TokenAccountData value), required TResult mint(MintAccountData value), required TResult unknown(UnknownAccountData value)}) → TResult

Available on SplTokenProgramAccountData, provided by the SplTokenProgramAccountDataPatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>({TResult? account(TokenAccountData value)?, TResult? mint(MintAccountData value)?, TResult? unknown(UnknownAccountData value)?}) → TResult?

Available on SplTokenProgramAccountData, provided by the SplTokenProgramAccountDataPatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>({TResult account(TokenAccountData value)?, TResult mint(MintAccountData value)?, TResult unknown(UnknownAccountData value)?, required TResult orElse()}) → TResult

Available on SplTokenProgramAccountData, provided by the SplTokenProgramAccountDataPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>({TResult account(SplTokenAccountDataInfo info, String type, String? accountType)?, TResult mint(MintAccountDataInfo info, String type, String? accountType)?, TResult unknown(String type)?, required TResult orElse()}) → TResult

Available on SplTokenProgramAccountData, provided by the SplTokenProgramAccountDataPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>({required TResult account(SplTokenAccountDataInfo info, String type, String? accountType), required TResult mint(MintAccountDataInfo info, String type, String? accountType), required TResult unknown(String type)}) → TResult

Available on SplTokenProgramAccountData, provided by the SplTokenProgramAccountDataPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>({TResult? account(SplTokenAccountDataInfo info, String type, String? accountType)?, TResult? mint(MintAccountDataInfo info, String type, String? accountType)?, TResult? unknown(String type)?}) → TResult?

Available on SplTokenProgramAccountData, provided by the SplTokenProgramAccountDataPatterns extension

A variant of when that fallback to returning null