pub fn intern(s: &str) -> Arc<str>Expand description
Intern a string.
When the key_interning feature is in used, then MiniJinja will attempt to
reuse strings in certain cases. This function can be used to utilize the
same functionality. There is no guarantee that a string will be interned
as there are heuristics involved for it. Additionally the string interning
will only work during the template engine execution (eg: within filters etc.).