Trait staging_xcm_executor::traits::FeeManager

pub trait FeeManager {
    // Required methods
    fn is_waived(origin: Option<&Location>, r: FeeReason) -> bool;
    fn handle_fee(fee: Assets, context: Option<&XcmContext>, r: FeeReason);
}

Handle stuff to do with taking fees in certain XCM instructions.

Required Methods

fn is_waived(origin: Option<&Location>, r: FeeReason) -> bool

Determine if a fee should be waived.

fn handle_fee(fee: Assets, context: Option<&XcmContext>, r: FeeReason)

Do something with the fee which has been paid. Doing nothing here silently burns the fees.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl FeeManager for ()

fn is_waived(_: Option<&Location>, _: FeeReason) -> bool

fn handle_fee(_: Assets, _: Option<&XcmContext>, _: FeeReason)

Implementors

impl<Config: Config> FeeManager for XcmExecutor<Config>