Trait elrond_wasm::ContractIOApi

pub trait ContractIOApi<BigInt, BigUint> {
    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(&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_slice_u8(&self, slice: &[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(&self, message: &[u8]) -> !;
    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 get_argument_i32(&self, arg_id: i32) -> i32 { ... }
    fn get_argument_isize(&self, arg_id: i32) -> isize { ... }
    fn get_argument_i8(&self, arg_id: i32) -> i8 { ... }
    fn get_argument_u64(&self, arg_id: i32) -> u64 { ... }
    fn get_argument_u32(&self, arg_id: i32) -> u32 { ... }
    fn get_argument_usize(&self, arg_id: i32) -> usize { ... }
    fn get_argument_u8(&self, arg_id: i32) -> u8 { ... }
    fn get_argument_bool(&self, arg_id: i32) -> bool { ... }
}

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(&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_slice_u8(&self, slice: &[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(&self, message: &[u8]) -> !

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 get_argument_i32(&self, arg_id: i32) -> i32

fn get_argument_isize(&self, arg_id: i32) -> isize

fn get_argument_i8(&self, arg_id: i32) -> i8

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

fn get_argument_u32(&self, arg_id: i32) -> u32

fn get_argument_usize(&self, arg_id: i32) -> usize

fn get_argument_u8(&self, arg_id: i32) -> u8

fn get_argument_bool(&self, arg_id: i32) -> bool

deprecated, do not use

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Implementors

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