Killing a `Cow` made my JSON formatter 42% faster
13 points by abnercoimbre
13 points by abnercoimbre
There’s kind of a weird discontinuity in that they start out talking about JS, and then suddenly we’re in a code listing with pub fn and lots of unbalanced apostrophes — wait, that's Rust!
(Go ahead, tell me “don’t have a Cow, man…”)
Honestly that caught me off guard too, but still thought it's worth submitting. I'm a sucker for stories on performance wins.