pub fn gethashnode<'a, T: HashNodeFlags>(
ht: &'a HashMap<String, T>,
nam: &str,
) -> Option<&'a T>Expand description
Port of gethashnode(HashTable ht, const char *nam) from Src/hashtable.c:231.
C body returns NULL if the entry has the DISABLED flag set;
otherwise returns the node. Generic lookup helper — T must
expose its DISABLED flag via the HashNodeFlags trait so
the disabled filter applies.
WARNING: param names don’t match C — Rust=(nam) vs C=(ht, nam)