mqtt via mcutie

rust/src/config.rs

@@ -1,7 +1,7 @@
-use alloc::string::String;
-use core::str::FromStr;
 use crate::hal::PLANT_COUNT;
 use crate::plant_state::PlantWateringMode;
+use alloc::string::String;
+use core::str::FromStr;
 use serde::{Deserialize, Serialize};
 
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
@@ -10,10 +10,10 @@ pub struct NetworkConfig {
     pub ap_ssid: heapless::String<32>,
     pub ssid: Option<heapless::String<32>>,
     pub password: Option<heapless::String<64>>,
-    pub mqtt_url: Option<heapless::String<128>>,
+    pub mqtt_url: Option<String>,
     pub base_topic: Option<heapless::String<64>>,
-    pub mqtt_user: Option<heapless::String<32>>,
-    pub mqtt_password: Option<heapless::String<64>>,
+    pub mqtt_user: Option<String>,
+    pub mqtt_password: Option<String>,
     pub max_wait: u32,
 }
 impl Default for NetworkConfig {