Function fuzzyhash::fuzzyhash_compare

#[no_mangle]pub unsafe extern "C" fn fuzzyhash_compare(
    first: *const c_char, 
    second: *const c_char
) -> u32

FFI Compatible fuzzy hash comparisons.

Arguments

• first - a C style fuzzy hash string
• second - a C style fuzzy hash string

Safety

This is function is unsafe as it is intended to read strings from FFI

Example

use fuzzyhash::{fuzzyhash_compare};
use std::ffi::CString;

let first = CString::new("this is our test data for a fuzzy hash comparison!").unwrap();
let second = CString::new("this is my test data for a fuzzy hash comparison!").unwrap();
let compared = unsafe { fuzzyhash_compare(first.as_ptr(), second.as_ptr()) };
println!("Fuzzy Hash: {}", compared);
assert_eq!(compared, 17);