Crate snowbridge_pallet_system

Governance API for controlling the Ethereum side of the bridge

Extrinsics

Governance

Only Polkadot governance itself can call these extrinsics. Delivery fees are waived.

• Call::upgrade`: Upgrade the gateway contract
• Call::set_operating_mode: Update the operating mode of the gateway contract

Polkadot-native tokens on Ethereum

Tokens deposited on AssetHub pallet can be bridged to Ethereum as wrapped ERC20 tokens. As a prerequisite, the token should be registered first.

• Call::register_token: Register a token location as a wrapped ERC20 contract on Ethereum.

Re-exports

• pub use weights::*;
• pub use pallet::*;

Modules

• api
  Helpers for implementing runtime api
• migration
  Governance API for controlling the Ethereum side of the bridge
• pallet
  The pallet module in each FRAME pallet hosts the most important items needed to construct this pallet.
• weights
  Autogenerated weights for snowbridge_system

Enums

• PaysFee
  Whether a fee should be withdrawn to an account for sending an outbound message

Traits

• BenchmarkHelper

Functions

• agent_id_of
  Hash the location to produce an agent id

Type Aliases

• AccountIdOf
• BalanceOf
• PricingParametersOf