pad
Precondition
pre
safety: p.codepoint_count > 0
debug: n >= 0
Postcondition
post
debug: result.codepoint_count >= n
debug: ((result.codepoint_count >= n+p.codepoint_count): result = String.this)
0.097dev (GIT hash 7935358ec8b7743224ffa00b87fbe7bbf70dc69e)
last changed: 2026-06-12