Log class

Log represents an protobuf compatible Ethereum Log that defines a contract log event. These events are generated by the LOG opcode and stored/indexed by the node.

NOTE: address, topics and data are consensus fields. The rest of the fields are derived, i.e. filled in by the nodes, but not secured by consensus.

Inheritance

Constructors

Log({String? address, List<String> topics = const [], List<int>? data, BigInt? blockNumber, String? txHash, BigInt? txIndex, String? blockHash, BigInt? index, bool? removed})
const
Log.deserialize(List<int> bytes)
factory
Log.fromJson(Map<String, dynamic> json)
factory

Properties

address → String?
address of the contract that generated the event
final
blockHash → String?
block_hash of the block in which the transaction was included
final
blockNumber → BigInt?
block_number of the block in which the transaction was included
final
data → List<int>?
data which is supplied by the contract, usually ABI-encoded
final
declarationId → DefaultCosmosProtoTypeUrl
no setteroverride
hashCode → int
The hash code for this object.
no setterinherited
index → BigInt?
index of the log in the block
final
protoValues → List<Object?>
no setteroverride
removed → bool?
removed is true if this log was reverted due to a chain reorganisation. You must pay attention to this field if you receive logs through a filter query.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
topics → List<String>
topics is a list of topics provided by the contract.
final
txHash → String?
tx_hash is the transaction hash
final
txIndex → BigInt?
tx_index of the transaction in the block
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
protoConfig() → ProtoMessageConfig
override
toAny() → Any
inherited
toBase64() → String
inherited
toBuffer() → List<int>
inherited
toJson() → Map<String, dynamic>
Dont change order of toJson the key index must be equal to protoConfig fields.
override
toJsonObject(CosmosToJsonEncoding encoding, {CosmosBech32Config? config}) → Map<String, dynamic>
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

protoConfigStatic() → ProtoMessageConfig