CompiledMessagePatterns extension

Adds pattern-matching-related methods to CompiledMessage.

on

Methods

map<TResult extends Object?>({required TResult legacy(CompiledMessageLegacy value), required TResult v0(CompiledMessageV0 value)}) → TResult

Available on CompiledMessage, provided by the CompiledMessagePatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>({TResult? legacy(CompiledMessageLegacy value)?, TResult? v0(CompiledMessageV0 value)?}) → TResult?

Available on CompiledMessage, provided by the CompiledMessagePatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>({TResult legacy(CompiledMessageLegacy value)?, TResult v0(CompiledMessageV0 value)?, required TResult orElse()}) → TResult

Available on CompiledMessage, provided by the CompiledMessagePatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>({TResult legacy(MessageHeader header, List<Ed25519HDPublicKey> accountKeys, String recentBlockhash, List<CompiledInstruction> instructions)?, TResult v0(MessageHeader header, List<Ed25519HDPublicKey> accountKeys, String recentBlockhash, List<CompiledInstruction> instructions, List<MessageAddressTableLookup> addressTableLookups)?, required TResult orElse()}) → TResult

Available on CompiledMessage, provided by the CompiledMessagePatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>({required TResult legacy(MessageHeader header, List<Ed25519HDPublicKey> accountKeys, String recentBlockhash, List<CompiledInstruction> instructions), required TResult v0(MessageHeader header, List<Ed25519HDPublicKey> accountKeys, String recentBlockhash, List<CompiledInstruction> instructions, List<MessageAddressTableLookup> addressTableLookups)}) → TResult

Available on CompiledMessage, provided by the CompiledMessagePatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>({TResult? legacy(MessageHeader header, List<Ed25519HDPublicKey> accountKeys, String recentBlockhash, List<CompiledInstruction> instructions)?, TResult? v0(MessageHeader header, List<Ed25519HDPublicKey> accountKeys, String recentBlockhash, List<CompiledInstruction> instructions, List<MessageAddressTableLookup> addressTableLookups)?}) → TResult?

Available on CompiledMessage, provided by the CompiledMessagePatterns extension

A variant of when that fallback to returning null