Jpeg.jpeg.component.find: def of gralha-jpeg-decode@0.1.0.1
Import: import gralha-jpeg-decode@0.1.0.1/jpeg.bend as Jpeg
Lines 483-489 of gralha-jpeg-decode@0.1.0.1/jpeg.bend: https://jend.leeeet.dev/read.txt?path=gralha-jpeg-decode@0.1.0.1/jpeg.bend&start_line=483&end_line=489

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U

def jpeg.component.find(+xs: List<&2, JPEGComponent>, +id: U32) -> Maybe<&2, JPEGComponent>:
  match xs:
    case Nil{}: None{}
    case Con{component, rest}:
      JPEGComponent{key, h, v, quant, dc, ac, predictor, bw, bh, coefficients, samples} = component
      +c = {component : JPEGComponent}
      U.branch(Maybe<&2, JPEGComponent>, U32.is_eq(key, id), _ => Some{c}, _ => jpeg.component.find(rest, id))

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=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=gralha-jpeg-decode@0.1.0.1/jpeg.bend&name=JPEGComponent
  https://jend.leeeet.dev/definition.txt?path=gralha-text-scan@0.1.0.1/scan.bend&name=branch