Enum snowbridge_core::outbound::Command

pub enum Command {
    AgentExecute {
        agent_id: H256,
        command: AgentExecuteCommand,
    },
    Upgrade {
        impl_address: H160,
        impl_code_hash: H256,
        initializer: Option<Initializer>,
    },
    CreateAgent {
        agent_id: H256,
    },
    CreateChannel {
        channel_id: ChannelId,
        agent_id: H256,
        mode: OperatingMode,
    },
    UpdateChannel {
        channel_id: ChannelId,
        mode: OperatingMode,
    },
    SetOperatingMode {
        mode: OperatingMode,
    },
    TransferNativeFromAgent {
        agent_id: H256,
        recipient: H160,
        amount: u128,
    },
    SetTokenTransferFees {
        create_asset_xcm: u128,
        transfer_asset_xcm: u128,
        register_token: U256,
    },
    SetPricingParameters {
        exchange_rate: UD60x18,
        delivery_cost: u128,
        multiplier: UD60x18,
    },
    TransferNativeToken {
        agent_id: H256,
        token: H160,
        recipient: H160,
        amount: u128,
    },
    RegisterForeignToken {
        token_id: H256,
        name: Vec<u8>,
        symbol: Vec<u8>,
        decimals: u8,
    },
    MintForeignToken {
        token_id: H256,
        recipient: H160,
        amount: u128,
    },
}

A command which is executable by the Gateway contract on Ethereum

Variants

AgentExecute

Execute a sub-command within an agent for a consensus system in Polkadot

Fields

agent_id: H256

The ID of the agent

command: AgentExecuteCommand

The sub-command to be executed

Upgrade

Upgrade the Gateway contract

Fields

impl_address: H160

Address of the new implementation contract

impl_code_hash: H256

Codehash of the implementation contract

initializer: Option<Initializer>

Optionally invoke an initializer in the implementation contract

CreateAgent

Create an agent representing a consensus system on Polkadot

Fields

agent_id: H256

The ID of the agent, derived from the MultiLocation of the consensus system on Polkadot

CreateChannel

Create bidirectional messaging channel to a parachain

Fields

channel_id: ChannelId

The ID of the channel

agent_id: H256

The agent ID of the parachain

mode: OperatingMode

Initial operating mode

UpdateChannel

Update the configuration of a channel

Fields

channel_id: ChannelId

The ID of the channel

mode: OperatingMode

The new operating mode

SetOperatingMode

Set the global operating mode of the Gateway contract

Fields

mode: OperatingMode

The new operating mode

TransferNativeFromAgent

Transfer ether from an agent contract to a recipient account

Fields

agent_id: H256

The agent ID

recipient: H160

The recipient of the ether

amount: u128

The amount to transfer

SetTokenTransferFees

Set token fees of the Gateway contract

Fields

create_asset_xcm: u128

The fee(DOT) for the cost of creating asset on AssetHub

transfer_asset_xcm: u128

The fee(DOT) for the cost of sending asset on AssetHub

register_token: U256

The fee(Ether) for register token to discourage spamming

SetPricingParameters

Set pricing parameters

Fields

exchange_rate: UD60x18

delivery_cost: u128

multiplier: UD60x18

TransferNativeToken

Transfer ERC20 tokens

Fields

agent_id: H256

ID of the agent

token: H160

Address of the ERC20 token

recipient: H160

The recipient of the tokens

amount: u128

The amount of tokens to transfer

RegisterForeignToken

Register foreign token from Polkadot

Fields

token_id: H256

ID for the token

name: Vec<u8>

Name of the token

symbol: Vec<u8>

Short symbol for the token

decimals: u8

Number of decimal places

MintForeignToken

Mint foreign token from Polkadot

Fields

token_id: H256

ID for the token

recipient: H160

The recipient of the newly minted tokens

amount: u128

The amount of tokens to mint

Implementations

impl Command

pub fn index(&self) -> u8

Compute the enum variant index

pub fn abi_encode(&self) -> Vec<u8>

ABI-encode the Command.

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Command

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for Command

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for Command

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl PartialEq for Command

fn eq(&self, other: &Command) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeInfo for Command

type Identity = Command

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for Command

impl StructuralPartialEq for Command