Bytes.bytes_le: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/bytes.bend as Bytes
Lines 20-24 of bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/bytes.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/bytes.bend&start_line=20&end_line=24

import Base

# little-endian bytes of limbs below 2^16
def bytes_le(xs: List<&2, Nat>) -> List<&2, U32>:
  match xs:
    case Nil{}: Nil{}
    case +x <> t: U32.from_nat(Nat.mod(x, 256n)) <> U32.from_nat(Nat.div(x, 256n)) <> bytes_le(t)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.div
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mod
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.from_nat