Crate wormhole_sdk 

The core module provides all the pure Rust Wormhole primitives.

This crate provides chain-agnostic types from Wormhole for consumption in on-chain contracts and within other chain-specific Wormhole Rust SDK’s. It includes:

• Constants containing known network data/addresses.
• Parsers for VAA’s and Payloads.
• Data types for Wormhole primitives such as GuardianSets and signatures.
• Verification Primitives for securely checking payloads.

Re-exports

pub use vaa::Vaa;

Modules

accountant

Parsers for Accountant Actions..

accountant_modification

core

Parsers for core bridge VAAs.

ibc_receiver

ibc_translator

nft

Parsers for NFT bridge VAA Actions..

ntt_accountant

Parsers for NTT Accountant Actions.

relayer

Parsers for Standardized Relayer VAAs.

token

Parsers for Token bridge VAAs.

vaa

VAA’s represent a collection of signatures combined with a message and its metadata. VAA’s are used as a form of proof; by submitting a VAA to a target contract, the receiving contract can make assumptions about the validity of state on the source chain.

Structs

Address

Wormhole specifies addresses as 32 bytes. Addresses that are shorter, for example 20 byte Ethereum addresses, are left zero padded to 32.

Amount

Wormhole specifies an amount as a uint256 encoded in big-endian order.

GuardianAddress

GuardianSetInfo

A GuardianSet is a versioned set of keys that can sign Wormhole messages.

Enums

Chain

Constants

GOVERNANCE_EMITTER

The GOVERNANCE_EMITTER is a special address Wormhole guardians trust to observe governance actions from. The value is “0000000000000000000000000000000000000000000000000000000000000004”.