start rand utils suite

Signed-off-by: Jason Volk <jason@zemos.net>

src/core/utils/string.rs

@@ -1,15 +1,5 @@
-use rand::prelude::*;
-
 use crate::Result;
 
-pub fn random_string(length: usize) -> String {
-	thread_rng()
-		.sample_iter(&rand::distributions::Alphanumeric)
-		.take(length)
-		.map(char::from)
-		.collect()
-}
-
 /// Parses the bytes into a string.
 #[inline]
 pub fn string_from_bytes(bytes: &[u8]) -> Result<String> {