BinaryHeap.peek: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/binary_heap.bend as BinaryHeap
Lines 242-244 of bend-collections@1.0.0.0/src/containers/binary_heap.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/binary_heap.bend&start_line=242&end_line=244

import Base
import bend-collections@1.0.0.0/src/containers/types/binary_heap.bend as E

def peek(~A: Data, h: Heap<A>) -> Heap<A> & Result<&2, &2, E.Error, A>:
  BH{size, +n, depth, cap, arr} = h
  peek_go(~A, size, n, depth, cap, arr, U32.is_eq(n, 0))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/binary_heap.bend&name=Heap
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/binary_heap.bend&name=peek_go
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/types/binary_heap.bend&name=Error