Fix clippy warning

eldruin · eldruin · commit 6a4cbf58ee9d · 2021-09-21T22:36:39.000+02:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -198,7 +198,7 @@ impl Pin {
             .file_name()
             .and_then(|filename| filename.to_str())
             .and_then(|filename_str| filename_str.trim_start_matches("gpio").parse::<u64>().ok())
-            .ok_or(Error::InvalidPath(format!("{:?}", path.as_ref())))
+            .ok_or_else(|| Error::InvalidPath(format!("{:?}", path.as_ref())))
     }
 
     /// Get the pin number

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,7 @@ impl Pin {`
`198`	`198`	`.file_name()`
`199`	`199`	`.and_then(\|filename\| filename.to_str())`
`200`	`200`	`.and_then(\|filename_str\| filename_str.trim_start_matches("gpio").parse::<u64>().ok())`
`201`		`- .ok_or(Error::InvalidPath(format!("{:?}", path.as_ref())))`
	`201`	`+ .ok_or_else(\|\| Error::InvalidPath(format!("{:?}", path.as_ref())))`
`202`	`202`	`}`
`203`	`203`
`204`	`204`	`/// Get the pin number`