Trait DelegateFee 

pub trait DelegateFee<Call, Acc> {
    // Required method
    fn delegate_fee(call: &Call, who: &Acc) -> Option<Acc>;
}

Trait that is used to “delegate fee” by optionally changing the payer target (account id) for the applied call.

Required Methods

fn delegate_fee(call: &Call, who: &Acc) -> Option<Acc>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<Call, Acc> DelegateFee<Call, Acc> for ()

fn delegate_fee(_call: &Call, _who: &Acc) -> Option<Acc>

Implementors