Trait MiddlewareModule

pub trait MiddlewareModule {
    type NextMiddleware: Module;

    // Required methods
    fn next_middleware(&self) -> &Self::NextMiddleware;
    fn next_middleware_mut(&mut self) -> &mut Self::NextMiddleware;

    // Provided methods
    fn middleware_on_chan_open_init_validate(
        &self,
        order: Order,
        connection_hops: &[ConnectionId],
        port_id: &PortId,
        channel_id: &ChannelId,
        counterparty: &Counterparty,
        version: &Version,
    ) -> Result<Version, ChannelError> { ... }
    fn middleware_on_chan_open_init_execute(
        &mut self,
        order: Order,
        connection_hops: &[ConnectionId],
        port_id: &PortId,
        channel_id: &ChannelId,
        counterparty: &Counterparty,
        version: &Version,
    ) -> Result<(ModuleExtras, Version), ChannelError> { ... }
    fn middleware_on_chan_open_try_validate(
        &self,
        order: Order,
        connection_hops: &[ConnectionId],
        port_id: &PortId,
        channel_id: &ChannelId,
        counterparty: &Counterparty,
        counterparty_version: &Version,
    ) -> Result<Version, ChannelError> { ... }
    fn middleware_on_chan_open_try_execute(
        &mut self,
        order: Order,
        connection_hops: &[ConnectionId],
        port_id: &PortId,
        channel_id: &ChannelId,
        counterparty: &Counterparty,
        counterparty_version: &Version,
    ) -> Result<(ModuleExtras, Version), ChannelError> { ... }
    fn middleware_on_chan_open_ack_validate(
        &self,
        port_id: &PortId,
        channel_id: &ChannelId,
        counterparty_version: &Version,
    ) -> Result<(), ChannelError> { ... }
    fn middleware_on_chan_open_ack_execute(
        &mut self,
        port_id: &PortId,
        channel_id: &ChannelId,
        counterparty_version: &Version,
    ) -> Result<ModuleExtras, ChannelError> { ... }
    fn middleware_on_chan_open_confirm_validate(
        &self,
        port_id: &PortId,
        channel_id: &ChannelId,
    ) -> Result<(), ChannelError> { ... }
    fn middleware_on_chan_open_confirm_execute(
        &mut self,
        port_id: &PortId,
        channel_id: &ChannelId,
    ) -> Result<ModuleExtras, ChannelError> { ... }
    fn middleware_on_chan_close_init_validate(
        &self,
        port_id: &PortId,
        channel_id: &ChannelId,
    ) -> Result<(), ChannelError> { ... }
    fn middleware_on_chan_close_init_execute(
        &mut self,
        port_id: &PortId,
        channel_id: &ChannelId,
    ) -> Result<ModuleExtras, ChannelError> { ... }
    fn middleware_on_chan_close_confirm_validate(
        &self,
        port_id: &PortId,
        channel_id: &ChannelId,
    ) -> Result<(), ChannelError> { ... }
    fn middleware_on_chan_close_confirm_execute(
        &mut self,
        port_id: &PortId,
        channel_id: &ChannelId,
    ) -> Result<ModuleExtras, ChannelError> { ... }
    fn middleware_on_recv_packet_execute(
        &mut self,
        packet: &Packet,
        relayer: &Signer,
    ) -> (ModuleExtras, Option<Acknowledgement>) { ... }
    fn middleware_on_acknowledgement_packet_validate(
        &self,
        packet: &Packet,
        acknowledgement: &Acknowledgement,
        relayer: &Signer,
    ) -> Result<(), ChannelError> { ... }
    fn middleware_on_acknowledgement_packet_execute(
        &mut self,
        packet: &Packet,
        acknowledgement: &Acknowledgement,
        relayer: &Signer,
    ) -> (ModuleExtras, Result<(), ChannelError>) { ... }
    fn middleware_on_timeout_packet_validate(
        &self,
        packet: &Packet,
        relayer: &Signer,
    ) -> Result<(), ChannelError> { ... }
    fn middleware_on_timeout_packet_execute(
        &mut self,
        packet: &Packet,
        relayer: &Signer,
    ) -> (ModuleExtras, Result<(), ChannelError>) { ... }
}

Required Associated Types

type NextMiddleware: Module

Required Methods

fn next_middleware(&self) -> &Self::NextMiddleware

fn next_middleware_mut(&mut self) -> &mut Self::NextMiddleware

Provided Methods

fn middleware_on_chan_open_init_validate( &self, order: Order, connection_hops: &[ConnectionId], port_id: &PortId, channel_id: &ChannelId, counterparty: &Counterparty, version: &Version, ) -> Result<Version, ChannelError>

fn middleware_on_chan_open_init_execute( &mut self, order: Order, connection_hops: &[ConnectionId], port_id: &PortId, channel_id: &ChannelId, counterparty: &Counterparty, version: &Version, ) -> Result<(ModuleExtras, Version), ChannelError>

fn middleware_on_chan_open_try_validate( &self, order: Order, connection_hops: &[ConnectionId], port_id: &PortId, channel_id: &ChannelId, counterparty: &Counterparty, counterparty_version: &Version, ) -> Result<Version, ChannelError>

fn middleware_on_chan_open_try_execute( &mut self, order: Order, connection_hops: &[ConnectionId], port_id: &PortId, channel_id: &ChannelId, counterparty: &Counterparty, counterparty_version: &Version, ) -> Result<(ModuleExtras, Version), ChannelError>

fn middleware_on_chan_open_ack_validate( &self, port_id: &PortId, channel_id: &ChannelId, counterparty_version: &Version, ) -> Result<(), ChannelError>

fn middleware_on_chan_open_ack_execute( &mut self, port_id: &PortId, channel_id: &ChannelId, counterparty_version: &Version, ) -> Result<ModuleExtras, ChannelError>

fn middleware_on_chan_open_confirm_validate( &self, port_id: &PortId, channel_id: &ChannelId, ) -> Result<(), ChannelError>

fn middleware_on_chan_open_confirm_execute( &mut self, port_id: &PortId, channel_id: &ChannelId, ) -> Result<ModuleExtras, ChannelError>

fn middleware_on_chan_close_init_validate( &self, port_id: &PortId, channel_id: &ChannelId, ) -> Result<(), ChannelError>

fn middleware_on_chan_close_init_execute( &mut self, port_id: &PortId, channel_id: &ChannelId, ) -> Result<ModuleExtras, ChannelError>

fn middleware_on_chan_close_confirm_validate( &self, port_id: &PortId, channel_id: &ChannelId, ) -> Result<(), ChannelError>

fn middleware_on_chan_close_confirm_execute( &mut self, port_id: &PortId, channel_id: &ChannelId, ) -> Result<ModuleExtras, ChannelError>

fn middleware_on_recv_packet_execute( &mut self, packet: &Packet, relayer: &Signer, ) -> (ModuleExtras, Option<Acknowledgement>)

fn middleware_on_acknowledgement_packet_validate( &self, packet: &Packet, acknowledgement: &Acknowledgement, relayer: &Signer, ) -> Result<(), ChannelError>

fn middleware_on_acknowledgement_packet_execute( &mut self, packet: &Packet, acknowledgement: &Acknowledgement, relayer: &Signer, ) -> (ModuleExtras, Result<(), ChannelError>)

fn middleware_on_timeout_packet_validate( &self, packet: &Packet, relayer: &Signer, ) -> Result<(), ChannelError>

fn middleware_on_timeout_packet_execute( &mut self, packet: &Packet, relayer: &Signer, ) -> (ModuleExtras, Result<(), ChannelError>)

Implementors