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change format of funding stream consensus rule (#3285) 

Co-authored-by: teor <teor@riseup.net>
This commit is contained in:
Alfredo Garcia 2021-12-27 23:56:31 -03:00 committed by GitHub
parent a3cbca6245
commit 041a2693b7
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1 changed files with 8 additions and 4 deletions
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12
zebra-consensus/src/block/check.rs
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@ -135,10 +135,14 @@ pub fn subsidy_is_valid(block: &Block, network: Network) -> Result<(), BlockErro
let funding_streams = subsidy::funding_streams::funding_stream_values(height, network)
.expect("We always expect a funding stream hashmap response even if empty");
// Consensus rule:[Canopy onward] The coinbase transaction at block height `height`
// MUST contain at least one output per funding stream `fs` active at `height`,
// that pays `fs.Value(height)` zatoshi in the prescribed way to the stream's
// recipient address represented by `fs.AddressList[fs.AddressIndex(height)]
// # Consensus
//
// > [Canopy onward] The coinbase transaction at block height `height`
// > MUST contain at least one output per funding stream `fs` active at `height`,
// > that pays `fs.Value(height)` zatoshi in the prescribed way to the stream's
// > recipient address represented by `fs.AddressList[fs.AddressIndex(height)]
//
// https://zips.z.cash/protocol/protocol.pdf#fundingstreams
for (receiver, expected_amount) in funding_streams {
let address =
subsidy::funding_streams::funding_stream_address(height, network, receiver);