Merge pull request #4 from syrtcevvi/feature/defmt

Feature/defmt

Author: zeldan

Cargo.lock

@@ -12,6 +12,7 @@ keywords = ["embedded", "no-std", "dht11", "dht20", "dht22"]
 autoexamples = false
 
 [dependencies]
+defmt = { version = "1.0.1", optional = true }
 embedded-hal = "1.0.0"
 
 [dev-dependencies]
@@ -21,6 +22,7 @@ embedded-hal-mock = "0.11.1"
 dht11 = []
 dht20 = []
 dht22 = []
+defmt = ["dep:defmt"]
 default = []
 
 [lib]

Cargo.toml

@@ -56,7 +56,6 @@ impl<P: InputPin + OutputPin, D: DelayNs> Dht22<P, D> {
             temperature_percentage = -temperature_percentage;
         }
 
-
         Ok(SensorReading {
             humidity: humidity_percentage,
             temperature: temperature_percentage,

src/dht22.rs

@@ -20,8 +20,9 @@ pub struct SensorReading<T> {
 
 /// Possible errors when interacting with the sensor.
 #[derive(Debug)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum SensorError {
     ChecksumMismatch,
     Timeout,
-    PinError
+    PinError,
 }