tests/svnurlof.py

rust: remove newly redundant `use` statements with the 2021 edition prelude

https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html

import sys

from mercurial import (
    pycompat,
    util,
)


def main(argv):
    enc = util.urlreq.quote(pycompat.sysbytes(argv[1]))
    if pycompat.iswindows:
        fmt = 'file:///%s'
    else:
        fmt = 'file://%s'
    print(fmt % pycompat.sysstr(enc))


if __name__ == '__main__':
    main(sys.argv)