Merge pull request #24 from eloyrobillard/weirdly-no-error

Upgrade diesel to latest version

Cargo.toml

@@ -6,7 +6,7 @@ edition = "2021"
 [dependencies]
 rocket = { version = "0.5.0-rc.2", features = ["json"] }
 serde = "1.0.147"
-diesel = { version = "1.4.8", features = ["postgres"] }
+diesel = { version = "2.1.1", features = ["postgres"] }
 env_logger = "0.10.0"
 log = "0.4.17"
 

src/controller.rs

@@ -34,7 +34,7 @@ pub(crate) async fn events(
                             yield Event::data(format!("{}°C", reading.temperature)).event("temperature");
                             yield Event::data(format!("{}%", reading.humidity)).event("humidity");
                             yield Event::data(format!("{} mbars", reading.pressure)).event("pressure");
-                            yield Event::data(format!("{}", reading.air_purity)).event("air_purity");
+                            yield Event::data(reading.air_purity.to_string()).event("air_purity");
                             yield Event::data(format!("{} pcs/ltr", reading.dust_concentration)).event("dust_concentration");
                         }
                         Err(e) => { error!("Err: failed to retrieve latest reading: {:?}", e) }

src/models.rs

@@ -15,7 +15,7 @@ pub struct Reading {
 
 #[derive(Debug, Insertable, Deserialize)]
 #[serde(crate = "rocket::serde")]
-#[table_name = "readings"]
+#[diesel(table_name = readings)]
 pub struct NewReading {
     pub temperature: f64,
     pub humidity: f64,