Transfer

use fuel_types::{ContractId, AssetId};
pub struct Transfer {
    pub contract_id: ContractId,
    pub to: ContractId,
    pub amount: u64,
    pub asset_id: AssetId,
    pub pc: u64,
    pub is: u64,
}

• A Transfer receipt is generated when coins are transferred to a contract as part of a Sway contract.
• The asset_id field contains the asset ID of the transferred coins, as the FuelVM has built-in support for working with multiple assets.
  • The pc and is fields aren't currently used for anything, but are included for completeness.
• Read more about Transfer in the Fuel protocol ABI spec

You can handle functions that produce a Transfer receipt type by adding a parameter with the type abi::Transfer.

fn handle_transfer(transfer: abi::Transfer) {
  // handle the transfer
}