struct mapping solidity
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contract Crowdfund {
// defining our Request struct
struct Request {
string description;
uint256 value;
address recipient;
bool complete;
uint256 approvalCount;
mapping(address => bool) approvals;
}
function createRequest(
string description,
uint256 value,
address recipient
) public ownerOnly {
Request memory newRequest = Request({
description: description,
value: value,
recipient: recipient,
complete: false,
approvalCount: 0
});
// Request(description, value, recipient, false); // alternative syntax to create Request instance - NOT RECOMMENDED!
requests.push(newRequest);
}
}