Add '()' annotation and error handling to submit_header #260
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This is a patch for PR #259 that adds a
let _: () = ...
annotation and an.expect("submitheader")
call to the integration test forsubmit_header
.The
.expect()
call is necessary to extract the()
value from the result returned bysubmit_header
, making the test both explicit and consistent with the other null-returning client function tests.Also, Introduced a for loop to increment the header’s nonce until the PoW is valid. This ensures the header meets Bitcoin’s difficulty target before calling
submit_header
.