Make the BlockHeaderHash conversions work on borrows.
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@ -43,8 +43,8 @@ impl fmt::Debug for BlockHeaderHash {
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}
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}
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impl From<BlockHeader> for BlockHeaderHash {
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fn from(block_header: BlockHeader) -> Self {
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impl<'a> From<&'a BlockHeader> for BlockHeaderHash {
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fn from(block_header: &'a BlockHeader) -> Self {
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let mut hash_writer = Sha256dWriter::default();
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block_header
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.zcash_serialize(&mut hash_writer)
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@ -169,6 +169,12 @@ pub struct Block {
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pub transactions: Vec<Transaction>,
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}
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impl<'a> From<&'a Block> for BlockHeaderHash {
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fn from(block: &'a Block) -> BlockHeaderHash {
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(&block.header).into()
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}
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}
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impl ZcashSerialize for Block {
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fn zcash_serialize<W: io::Write>(&self, mut writer: W) -> Result<(), io::Error> {
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self.header.zcash_serialize(&mut writer)?;
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@ -77,7 +77,7 @@ fn blockheaderhash_from_blockheader() {
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solution: EquihashSolution([0; 1344]),
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};
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let hash = BlockHeaderHash::from(blockheader);
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let hash = BlockHeaderHash::from(&blockheader);
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assert_eq!(
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format!("{:?}", hash),
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