def lh.at

bend-kit-archive@0.5.1.0 · archive.bend:161

import Base

161def lh.at(ok: Bool, a: Array<U32>, +h: List<&2, U32>, +p: U32, +next: U32, +cdoff: U32, acc: List<&2, Header>) -> Array<U32> & Result<&1, &1, U32 & String, U32 & List<&2, Header>>:
162  match ok:
163    case False{}:
164      (a, Fail{(22, "local header is out of bounds")})
165    case True{}:
166      lh.head(grab(a, u32(h, 42), 30), h, p, next, cdoff, acc)