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esp-rs · Dec 19, 2024 · 2a4455d · 2a4455d
1 parent 0b23469
commit 2a4455d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/esp-hal/src/i2c/master/mod.rs b/esp-hal/src/i2c/master/mod.rs
@@ -136,7 +136,7 @@ pub enum ConfigError {
 impl core::error::Error for ConfigError {}
 
 impl core::fmt::Display for ConfigError {
-    fn fmt(&self, _f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
         match self {
             ConfigError::InvalidFrequency => write!(
                 f,