DynamicArray.clear: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/dynamic_array.bend as DynamicArray
Lines 188-191 of bend-collections@1.0.0.0/src/containers/dynamic_array.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/dynamic_array.bend&start_line=188&end_line=191

import Base

# Keeps the capacity; all slots become None.
def clear(-T: Data, da: DynArray<&2, T>) -> DynArray<&2, T>:
  DA{limit, +depth, +cap, len, arr} = da
  DA{limit, depth, cap, 0n, empty_slots(T, depth)}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/dynamic_array.bend&name=DynArray
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/dynamic_array.bend&name=empty_slots