ContractStatePatterns extension

Adds pattern-matching-related methods to ContractState.

on

Methods

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

Available on ContractState, provided by the ContractStatePatterns extension

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

Available on ContractState, provided by the ContractStatePatterns extension

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

Available on ContractState, provided by the ContractStatePatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>(TResult $default(BigInt balance, GenTimings genTimings, LastTransactionId? lastTransactionId, bool isDeployed, String? codeHash)?, {required TResult orElse()}) → TResult

Available on ContractState, provided by the ContractStatePatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>(TResult $default(BigInt balance, GenTimings genTimings, LastTransactionId? lastTransactionId, bool isDeployed, String? codeHash)) → TResult

Available on ContractState, provided by the ContractStatePatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>(TResult? $default(BigInt balance, GenTimings genTimings, LastTransactionId? lastTransactionId, bool isDeployed, String? codeHash)?) → TResult?

Available on ContractState, provided by the ContractStatePatterns extension

A variant of when that fallback to returning null