Module ethcontract::contract

Abstraction for interacting with ethereum smart contracts. Provides methods for sending transactions to contracts as well as querying current contract state.

Structs

• AllEventsBuilder
  A builder for creating a filtered stream for any contract event.
• DeployBuilder
  Builder for specifying options for deploying a linked contract.
• Event
  A contract event
• EventBuilder
  A builder for creating a filtered stream of contract events that are
• EventMetadata
  Additional metadata from the log for the event.
• Instance
  Represents a contract instance at an address. Provides methods for contract interaction.
• Linker
  Builder for specifying linking options for a contract.
• MethodBuilder
  Data used for building a contract method call or transaction. The method builder can be demoted into a CallBuilder to not allow sending of transactions. This is useful when dealing with view functions.
• MethodDefaults
  Default options to be applied to MethodBuilder or ViewMethodBuilder.
• RawLog
  Raw log topics and data for a contract event.
• Signature
  Method signature with additional info about method’s input and output types.
• ViewMethodBuilder
  Data used for building a contract method call. The view method builder can’t directly send transactions and is for read only method calls.

Enums

• EventStatus
  A type representing a contract event that was either added or removed. Note that this type intentionally an enum so that the handling of removed events is made more explicit.
• Topic
  Acceptable topic possibilities.

Traits

• Deploy
  a factory trait for deployable contract instances. this traits provides functionality for building a deployment and creating instances of a contract type at a given address.
• ParseLog
  Trait for parsing a transaction log into an some event data when the expected event type is not known.

Type Aliases

• StreamEvent
  A contract event from an event stream.