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Generate Bitcoin jet CMRs and costs #352

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Merged
apoelstra merged 1 commit into from
Nov 3, 2026
Merged

Generate Bitcoin jet CMRs and costs #352

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9 changes: 1 addition & 8 deletions Haskell-Generate/GenRustJets.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -154,11 +154,6 @@ showRustHash h = fillSep $ ((<> comma) . format <$> chunksOf 2 str_h)
rustJetCmr :: Module -> Doc a
rustJetCmr mod = vsep $
[ nest 4 (vsep ("fn cmr(&self) -> Cmr {" :
-- Temporary if statement until Bitcoin Jets have weight costs assigned to them
-- See Haskell/Simplicity/Bitcoin/Jets.hs: jetCost (BitcoinJet jt) = error "Simplicity.Bitcoin.Jets.jetCost: :TODO: Implement jets for Bitcoin and benchmark them."
if Just "Bitcoin" == moduleName mod
then ["unimplemented!(\"Bitcoin jet CMRs weights have not yet been implemented.\")"]
else
[ nest 4 (vsep ("let bytes = match self {" :
map (<>comma)
[ nest 4 (vsep
Expand Down Expand Up @@ -247,9 +242,7 @@ rustJetDecode mod =
rustJetCost :: Module -> Doc a
rustJetCost mod = vsep $
[ nest 4 (vsep ("fn cost(&self) -> Cost {" :
if modname == "Bitcoin"
then ["unimplemented!(\"Unspecified cost of Bitcoin jets\")"]
else [ nest 4 (vsep ("match self {" :
[ nest 4 (vsep ("match self {" :
map (<>comma)
[ pretty modname <> "::" <> pretty (jetName jet) <+> "=>" <+>
"Cost::from_milliweight(" <> (pretty . milliWeight $ jetCost jet) <> ")"
Expand Down
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