Trait Handler 

pub trait Handler: HandlerInCtx<()> {
    // Provided method
    fn handle(&self, command: &[u8], response: &mut [u8]) -> Result { ... }
}

An handler to handle an APDU command and receive a response

Provided Methods

fn handle(&self, command: &[u8], response: &mut [u8]) -> Result

Handles the APDU command. Implementations must transmit the command to the card through a reader, then receive the response from them, returning length of the data written.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors