Truffle Contract Decoder

This module provides interfaces for decoding contract state and events.

Usage

import decoder from 'truffle-contract-decoder';

const contractDecoder = await decoder.for(instance: TruffleContract);

Types

BlockNumber

number | "latest"

ContractDecoder

An instance of this class represents a decoder for a TruffleContract deployed instance.

Methods

state

contractDecoder.state(block: BlockNumber = "latest"): Promise<Interface ContractState>

variable

contractDecoder.variable(variable: string, block: BlockNumber = "latest"): Promise<Interface DecodedVariable>

events

contractDecoder.events(name: string | null = null, block: BlockNumber = "latest"): Promise<Interface ContractEvent[]>

onEvent

contractDecoder.onEvent(name: string, callback: Function(event: ContractEvent, callback: Function(err: Error | falsy = null)))

ContractState

DecodedVariable

ContractEvent