Trait OnSetCode 

pub trait OnSetCode<Number> {
    // Required method
    fn set_code(block_number: Number) -> DispatchResult;
}

Callback to do something before setting code.

Required Methods

fn set_code(block_number: Number) -> DispatchResult

Do something before setting code at the block number.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors