Trait SendMessage

pub trait SendMessage: SendMessageFeeProvider {
    type Ticket: Clone + Encode + Decode;

    // Required methods
    fn validate(
        message: &Message,
    ) -> Result<(Self::Ticket, Fee<<Self as SendMessageFeeProvider>::Balance>), SendError>;
    fn deliver(ticket: Self::Ticket) -> Result<H256, SendError>;
}

A trait for sending messages to Ethereum

Required Associated Types

type Ticket: Clone + Encode + Decode

Required Methods

fn validate( message: &Message, ) -> Result<(Self::Ticket, Fee<<Self as SendMessageFeeProvider>::Balance>), SendError>

Validate an outbound message and return a tuple:

1. Ticket for submitting the message
2. Delivery fee

fn deliver(ticket: Self::Ticket) -> Result<H256, SendError>

Submit the message ticket for eventual delivery to Ethereum

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T> SendMessage for Pallet<T>

where T: Config,