4 ms·

It could suggest a travelling rust learner in the same way that swordsmen in feudal Japan used to perfect their art by travelling around.

• smt88 4y ago
  Ha! That's funny. I hadn't thought of that. I may be mistaken, but I think to be correct in that context, it would need a comma: "I went about, learning Rust"
  • jb1991 4y ago
    The comma is not necessary for it to be correct, but with the comma the meaning is a bit different still.