TraceContext.Entries.drop_last: def of bend-trace-context@0.2.0.0
Import: import bend-trace-context@0.2.0.0/trace_context.bend as TraceContext
Lines 2451-2458 of bend-trace-context@0.2.0.0/trace_context.bend: https://jend.leeeet.dev/read.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&start_line=2451&end_line=2458

import Base

# The entries without the rightmost one.
def Entries.drop_last(entries: List<&2, StateEntry>) -> List<&2, StateEntry>:
  match entries:
    case Nil{}:
      Nil{}
    case Con{entry, +rest}:
      Bool.pick(List<&2, StateEntry>, List.is_empty(&2, StateEntry, rest), Nil{},
        Con{entry, Entries.drop_last(rest)})

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.is_empty
  https://jend.leeeet.dev/definition.txt?path=bend-trace-context@0.2.0.0/trace_context.bend&name=StateEntry