Trait elrond_wasm::ContractIOApi

pub trait ContractIOApi<BigInt, BigUint> {
    fn get_num_arguments(&self) -> i32;
    fn check_not_payable(&self) -> bool;
    fn get_argument_vec(&self, arg_index: i32) -> Vec<u8>;
    fn get_argument_bytes32(&self, arg_index: i32) -> [u8; 32];
    fn get_argument_big_int(&self, arg_id: i32) -> BigInt;
    fn get_argument_big_uint(&self, arg_id: i32) -> BigUint;
    fn get_argument_i64(&self, arg_id: i32) -> i64;
    fn finish_vec(&self, v: &Vec<u8>);
    fn finish_bytes32(&self, bytes: &[u8; 32]);
    fn finish_big_int(&self, b: &BigInt);
    fn finish_big_uint(&self, b: &BigUint);
    fn finish_i64(&self, value: i64);
    fn signal_error_raw(&self, message_ptr: *const u8, message_len: usize);
    fn write_log(&self, topics: &[[u8; 32]], data: &[u8]);

    fn check_num_arguments(&self, expected: i32) -> bool { ... }
    fn get_argument_address(&self, arg_index: i32) -> Address { ... }
    fn signal_error(&self, message: &str) { ... }
}

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) -> bool

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

fn get_argument_bytes32(&self, arg_index: i32) -> [u8; 32]

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

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

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

fn finish_vec(&self, v: &Vec<u8>)

fn finish_bytes32(&self, bytes: &[u8; 32])

fn finish_big_int(&self, b: &BigInt)

fn finish_big_uint(&self, b: &BigUint)

fn finish_i64(&self, value: i64)

fn signal_error_raw(&self, message_ptr: *const u8, message_len: usize)

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

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Provided methods

fn check_num_arguments(&self, expected: i32) -> bool

fn get_argument_address(&self, arg_index: i32) -> Address

fn signal_error(&self, message: &str)

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Implementors

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