tree bdfc58563548a317e8864dd36f07766058a1b6e1
parent 24052387ec57f15e510b14dd5c4bee07f6db6dc0
author Richard Levasseur <rlevasseur@google.com> 1667254888 -0700
committer Copybara-Service <copybara-worker@google.com> 1667254953 -0700

Add `is_singleton_depset` to optimize how `py_runtime` finds the coverage tool.

Work towards #15897

PiperOrigin-RevId: 485161913
Change-Id: I65128d9371a3e2124b2a82143530d88ba23e49b7