pub fn simple_hash(s: &[u8]) -> u32
A simple hash functions.
This functions computes a hash as follows: $h(s) = \sum_{i=0}^n 31^{n-i} s_i $
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct, enum,
trait, typedef (or
tdef).
Search functions by type signature (e.g.
vec -> usize)