Fix warnings from Clippy v1.50.0 (nightly). (#58)

PiotrSikora · web-flow · commit 85f92f8316c5 · 2020-12-04T11:34:26.000-08:00
Signed-off-by: Piotr Sikora &lt;piotrsikora@google.com&gt;
diff --git a/examples/http_body.rs b/examples/http_body.rs
@@ -60,7 +60,7 @@ impl HttpContext for HttpBody {
         // Since we returned "Pause" previuously, this will return the whole body.
         if let Some(body_bytes) = self.get_http_response_body(0, body_size) {
             let body_str = String::from_utf8(body_bytes).unwrap();
-            if body_str.find("secret").is_some() {
+            if body_str.contains("secret") {
                 let new_body = format!("Original message body ({} bytes) redacted.", body_size);
                 self.set_http_response_body(0, body_size, &new_body.into_bytes());
             }

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ impl HttpContext for HttpBody {`
`60`	`60`	`// Since we returned "Pause" previuously, this will return the whole body.`
`61`	`61`	`if let Some(body_bytes) = self.get_http_response_body(0, body_size) {`
`62`	`62`	`let body_str = String::from_utf8(body_bytes).unwrap();`
`63`		`- if body_str.find("secret").is_some() {`
	`63`	`+ if body_str.contains("secret") {`
`64`	`64`	`let new_body = format!("Original message body ({} bytes) redacted.", body_size);`
`65`	`65`	`self.set_http_response_body(0, body_size, &new_body.into_bytes());`
`66`	`66`	`}`