Trait dharitri_wasm::ContractIOApi

pub trait ContractIOApi<BigInt, BigUint>: Clone {
    // Required methods
    fn get_num_arguments(&self) -> i32;
    fn check_not_payable(&self);
    fn get_argument_len(&self, arg_index: i32) -> usize;
    fn copy_argument_to_slice(&self, arg_index: i32, slice: &mut [u8]);
    fn get_argument_vec_u8(&self, arg_index: i32) -> Vec<u8>;
    fn get_argument_big_int(&self, arg_id: i32) -> BigInt;
    fn get_argument_big_uint(&self, arg_id: i32) -> BigUint;
    fn get_argument_big_int_raw(&self, arg_id: i32) -> i32;
    fn get_argument_big_uint_raw(&self, arg_id: i32) -> i32;
    fn get_argument_u64(&self, arg_id: i32) -> u64;
    fn get_argument_i64(&self, arg_id: i32) -> i64;
    fn finish_slice_u8(&self, slice: &[u8]);
    fn finish_big_int(&self, b: &BigInt);
    fn finish_big_uint(&self, b: &BigUint);
    fn finish_big_int_raw(&self, handle: i32);
    fn finish_big_uint_raw(&self, handle: i32);
    fn finish_u64(&self, value: u64);
    fn finish_i64(&self, value: i64);
    fn signal_error(&self, message: &[u8]) -> !;
    fn write_log(&self, topics: &[[u8; 32]], data: &[u8]);

    // Provided methods
    fn check_num_arguments(&self, expected: i32) { ... }
    fn get_argument_boxed_bytes(&self, arg_index: i32) -> BoxedBytes { ... }
}

Interface to only be used by code generated by the macros. The smart contract code doesn’t have access to these methods directly.

Required Methods

fn get_num_arguments(&self) -> i32

fn check_not_payable(&self)

fn get_argument_len(&self, arg_index: i32) -> usize

fn copy_argument_to_slice(&self, arg_index: i32, slice: &mut [u8])

fn get_argument_vec_u8(&self, arg_index: i32) -> Vec<u8>

fn get_argument_big_int(&self, arg_id: i32) -> BigInt

fn get_argument_big_uint(&self, arg_id: i32) -> BigUint

fn get_argument_big_int_raw(&self, arg_id: i32) -> i32

fn get_argument_big_uint_raw(&self, arg_id: i32) -> i32

fn get_argument_u64(&self, arg_id: i32) -> u64

fn get_argument_i64(&self, arg_id: i32) -> i64

fn finish_slice_u8(&self, slice: &[u8])

fn finish_big_int(&self, b: &BigInt)

fn finish_big_uint(&self, b: &BigUint)

fn finish_big_int_raw(&self, handle: i32)

fn finish_big_uint_raw(&self, handle: i32)

fn finish_u64(&self, value: u64)

fn finish_i64(&self, value: i64)

fn signal_error(&self, message: &[u8]) -> !

fn write_log(&self, topics: &[[u8; 32]], data: &[u8])

Provided Methods

fn check_num_arguments(&self, expected: i32)

fn get_argument_boxed_bytes(&self, arg_index: i32) -> BoxedBytes

Object Safety

This trait is not object safe.

Implementors