Struct RawHandler 

pub struct RawHandler { /* private fields */ }

A method which uses Rust closures to handle the calls, it accepts every call.

Implementations

impl RawHandler

pub fn raw( handler: Box<dyn Fn(&mut MockContext, &Vec<u8>, &Principal, &str) -> CallResult<Vec<u8>>>, ) -> Self

Create a raw handler.

pub fn new<T: for<'de> ArgumentDecoder<'de>, R: ArgumentEncoder, F: 'static + Fn(&mut MockContext, T, &Principal, &str) -> CallResult<R>>( handler: F, ) -> Self

Create a new handler.

Trait Implementations

impl CallHandler for RawHandler

fn accept(&self, _: &Principal, _: &str) -> bool

Whatever the handler can handle the given call or not, if this method returns false, we skip this handler and try to find the next handler that can handle the call.

fn perform( &self, caller: &Principal, cycles: u64, canister_id: &Principal, method: &str, args_raw: &Vec<u8>, ctx: Option<&mut MockContext>, ) -> (CallResult<Vec<u8>>, u64)

Perform the call using this handler. Only called if accept() first returned true.