Function casper_contract::ext_ffi::casper_record_transfer

pub unsafe extern "C" fn casper_record_transfer(
    maybe_to_ptr: *const u8, 
    maybe_to_size: usize, 
    source_ptr: *const u8, 
    source_size: usize, 
    target_ptr: *const u8, 
    target_size: usize, 
    amount_ptr: *const u8, 
    amount_size: usize, 
    id_ptr: *const u8, 
    id_size: usize
) -> i32

Records a transfer. Can only be called from within the mint contract. Needed to support system contract-based execution.

Arguments

• maybe_to_ptr - pointer in wasm memory to bytes representing the recipient Option<AccountHash>
• maybe_to_size - size of the source Option<AccountHash> (in bytes)
• source_ptr - pointer in wasm memory to bytes representing the source URef to transfer from
• source_size - size of the source URef (in bytes)
• target_ptr - pointer in wasm memory to bytes representing the target URef to transfer to
• target_size - size of the target (in bytes)
• amount_ptr - pointer in wasm memory to bytes representing the amount to transfer to the target account
• amount_size - size of the amount (in bytes)
• id_ptr - pointer in wasm memory to bytes representing the user-defined transaction id
• id_size - size of the id (in bytes)