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Draft simulation of IB/EB production logic
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‎.gitignore

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report/leios-design.pdf
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report/leios-design.toc
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*~
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/dist-newstyle/

‎cabal.project

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-- Custom repository for cardano haskell packages, see CONTRIBUTING.md
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repository cardano-haskell-packages
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url: https://intersectmbo.github.io/cardano-haskell-packages
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secure: True
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root-keys:
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3e0cce471cf09815f930210f7827266fd09045445d65923e6d0238a6cd15126f
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443abb7fb497a134c343faf52f0b659bd7999bc06b7f63fa76dc99d631f9bea1
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a86a1f6ce86c449c46666bda44268677abf29b5b2d2eb5ec7af903ec2f117a82
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bcec67e8e99cabfa7764d75ad9b158d72bfacf70ca1d0ec8bc6b4406d1bf8413
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c00aae8461a256275598500ea0e187588c35a5d5d7454fb57eac18d9edb86a56
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d4a35cd3121aa00d18544bb0ac01c3e1691d618f462c46129271bccf39f7e8ee
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-- See CONTRIBUTING.md for information about when and how to update these.
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index-state:
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, hackage.haskell.org 2024-03-21T15:07:04Z
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, cardano-haskell-packages 2024-03-21T19:04:02Z
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packages: leios

‎fourmolu.yaml

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indentation: 2
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comma-style: leading # for lists, tuples etc. - can also be 'trailing'
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record-brace-space: false # rec {x = 1} vs. rec{x = 1}
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indent-wheres: false # 'false' means save space by only half-indenting the 'where' keyword
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diff-friendly-import-export: true # 'false' uses Ormolu-style lists
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respectful: true # don't be too opinionated about newlines etc.
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haddock-style: single-line # '--' vs. '{-'
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newlines-between-decls: 1 # number of newlines between top-level declarations
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single-constraint-parens: never # whether or not to put braces around single constraints: https://fourmolu.github.io/config/single-constraint-parens/
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fixities:
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- infixr 0 $
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- infixr 1 &
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- infixl 3 <|>
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- infixr 3 &&
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- infixl 1 <&>
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- infixl 4 <$>
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- infixl 4 <*>

‎leios/CHANGELOG.md

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# Revision history for leios
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## 0.1.0.0 -- YYYY-mm-dd
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* First version. Released on an unsuspecting world.

‎leios/LICENSE

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Apache License
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Version 2.0, January 2004
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‎leios/app/Bytes.hs

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{-# LANGUAGE DerivingVia #-}
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{-# LANGUAGE GADTs #-}
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{-# LANGUAGE StandaloneDeriving #-}
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{-# OPTIONS_GHC -Wno-orphans #-}
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module Bytes where
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import Data.Aeson (FromJSON (..), FromJSONKey (..), FromJSONKeyFunction (..), ToJSON, ToJSONKey, withText)
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import qualified Data.Aeson as A
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import Data.Aeson.Types (ToJSON (..), ToJSONKey (..), parseFail, toJSONKeyText)
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import qualified Data.ByteString as BS
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import qualified Data.ByteString.Base16 as B16
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import qualified Data.ByteString.Char8 as BS8
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import Data.String (IsString (..))
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import qualified Data.Text as T
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import Text.Read (Read (..))
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newtype Bytes where
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Bytes :: {getBytes :: BS.ByteString} -> Bytes
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deriving (Eq, Ord)
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instance Read Bytes where
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readPrec = do
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Right bs' <- B16.decode . BS8.pack <$> readPrec
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pure $ Bytes bs'
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instance Show Bytes where
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show = show . BS8.unpack . B16.encode . getBytes
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instance IsString Bytes where
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fromString s = either (\e -> error $ "failed to read: " <> s <> ", " <> e) Bytes $ B16.decode $ BS8.pack s
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instance FromJSON Bytes where
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parseJSON = withText "Base 16 Bytes" $ either parseFail (pure . Bytes) . B16.decode . BS8.pack . T.unpack
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instance ToJSON Bytes where
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toJSON = A.String . T.pack . init . tail . show
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instance FromJSONKey Bytes where
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fromJSONKey = FromJSONKeyTextParser $ \t ->
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case B16.decode . BS8.pack . T.unpack $ t of
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Left err -> fail err
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Right k -> pure $ Bytes k
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instance ToJSONKey Bytes where
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toJSONKey = toJSONKeyText $ T.pack . init . tail . show
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deriving via Bytes instance FromJSON BS.ByteString
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deriving via Bytes instance ToJSON BS.ByteString

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