From 1afa04d61c0f27305c8f66633957c4e35dd7eb26 Mon Sep 17 00:00:00 2001
From: jude <judesouthworth@pm.me>
Date: Sat, 10 Oct 2020 17:44:12 +0100
Subject: [PATCH] fixed uid generation

---
 src/commands/reminder_cmds.rs | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/commands/reminder_cmds.rs b/src/commands/reminder_cmds.rs
index 1039d81..3745678 100644
--- a/src/commands/reminder_cmds.rs
+++ b/src/commands/reminder_cmds.rs
@@ -42,7 +42,7 @@ use chrono_tz::Etc::UTC;
 
 use rand::{
     rngs::OsRng,
-    RngCore,
+    seq::IteratorRandom,
 };
 
 use sqlx::{
@@ -652,11 +652,9 @@ impl<T> ToResponse for Result<T, ReminderError> {
 fn generate_uid() -> String {
     let mut generator: OsRng = Default::default();
 
-    let mut bytes = vec![0u8, 64];
-
-    generator.fill_bytes(&mut bytes);
-
-    bytes.iter().map(|i| (CHARACTERS.as_bytes()[(i.to_owned() as usize) % CHARACTERS.len()] as char).to_string()).collect::<Vec<String>>().join("")
+    (0..64).map(|_| {
+        CHARACTERS.chars().choose(&mut generator).unwrap().to_owned().to_string()
+    }).collect::<Vec<String>>().join("")
 }
 
 #[command]