pub fn extract(input: &str) -> Option<&str>Expand description
Returns the first JSON value found in input, trimmed of surrounding prose.
A fenced markdown block wins over loose text; inside loose text the first
balanced {...} or [...] wins.
let text = "Sure! Here is the data:\n```json\n{\"ok\": true}\n```\nEnjoy.";
assert_eq!(jsonfix::extract(text), Some("{\"ok\": true}"));