As the title states, how do you make a custom struct in Sway serializable? The motivation behind this question is because I am using the struct in rust and want to serialize the struct and pass it as a params to the contract function for testing purposes.
To encode the custom struct (generated by abigen!
) you can either use the call_data!
macro:
let call_data = calldata!(
MyStruct {
field: 101,
}
)?;
or use ABIEncoder
directly:
let instance = MyStruct { field: 101 };
let encoded: Vec<u8> = ABIEncoder::default().encode(&[instance.into_token()])?.resolve(0);
This will give you a Vec<u8>
which you can pass as the contract input.
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