syntax_data: {"ast_node_type":"function","tokens":[{"end":60,"kind":"keyword","start":0,"text":"pub(crate)"}]}
source_snippet: pub(crate) fn push_integer_62(x: u64, output: &mut String) {
context_before: ///   e.g. `1` becomes `"0_"`, `62` becomes `"Z_"`, etc.
context_after:     if let Some(x) = x.checked_sub(1) {