Fuzz introspector: fuzz_argparse
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzzer calltree

0 ...fuzz_argparse.TestOneInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00002
2 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 00003
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00004
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00005
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00006
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00007
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00008
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00009
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00010
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00011
1 fdp.ConsumeIntInRange [function] [call site] 00012
1 ...fuzz_argparse.TestOneInput.rs [function] [call site] 00014
1 command_line_args.append [function] [call site] 00015