Packed.packed.chunk.size: def of emerging-ezhttp@0.21.0.0
Import: import emerging-ezhttp@0.21.0.0/src/packed.bend as Packed
Lines 76-87 of emerging-ezhttp@0.21.0.0/src/packed.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezhttp@0.21.0.0/src/packed.bend&start_line=76&end_line=87

import Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes
import emerging-ezhttp@0.21.0.0/src/http.bend as Http

# what a chunk-size line says, acted on with the octets after it
def packed.chunk.size(b: Bytes.Bytes, +d: U32, +len: U32,
  acc: List<&1, Bytes.Bytes>, z: Http.Size,
  go: Bytes.Bytes -> U32 -> List<&1, Bytes.Bytes> -> Parts) -> Parts:
  match z:
    case Http.SizeBad{why}:
      Bad{why}
    case Http.SizeLast{}:
      Parts{acc}
    case Http.SizeData{+n}:
      packed.chunk.data(b, d, n, acc,
        Bool.not(Nat.is_lt(U32.to_nat((len - d : U32)), Nat.add(n, 2n))), go)

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/http.bend&name=Size
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/packed.bend&name=Parts
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/packed.bend&name=packed.chunk.data