update versions

terminwahl_back/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "terminwahl_back"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 default-run = "terminwahl_back"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

terminwahl_back/src/api/write.rs

@@ -7,7 +7,7 @@ use lettre::{
     message::header::ContentType, AsyncSmtpTransport, AsyncTransport, Message, Tokio1Executor,
 };
 use log::debug;
-use rand::{distributions::Alphanumeric, thread_rng, Rng};
+use rand::{distr::Alphanumeric, rng, Rng};
 use serde::Serialize;
 use serde_json::json;
 use terminwahl_typen::{AppointmentSlot, Nutzer, PlannedAppointment, RequestState, Teacher};
@@ -48,7 +48,7 @@ pub async fn save_appointments_json(
         .await
         .map_err(error::ErrorInternalServerError)?;
     debug!("Saving appointments");
-    let validation_key: String = thread_rng()
+    let validation_key: String = rng()
         .sample_iter(&Alphanumeric)
         .take(30)
         .map(char::from)