Properly drop on binds

Instead of binding to `_why`, bind to `_`, dropping the value.

This is pretty much just leftover from when the library was being
rapidly developed before being released.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/client/rest/mod.rs b/src/client/rest/mod.rs
index e219fc2..ff49809 100644
--- a/src/client/rest/mod.rs
+++ b/src/client/rest/mod.rs
@@ -1470,7 +1470,7 @@ pub fn send_file<R: Read>(channel_id: u64,
     let uri = format!(api!("/channels/{}/messages"), channel_id);
     let url = match Url::parse(&uri) {
         Ok(url) => url,
-        Err(_why) => return Err(Error::Url(uri)),
+        Err(_) => return Err(Error::Url(uri)),
     };
 
     let mut request = Request::new(Method::Post, url)?;
diff --git a/src/client/rest/ratelimiting.rs b/src/client/rest/ratelimiting.rs
index 9a7ba8e..e915fb7 100644
--- a/src/client/rest/ratelimiting.rs
+++ b/src/client/rest/ratelimiting.rs
@@ -233,9 +233,9 @@ fn get_header(headers: &Headers, header: &str) -> Result<Option<i64>> {
         Some(header) => match str::from_utf8(&header[0]) {
             Ok(v) => match v.parse::<i64>() {
                 Ok(v) => Ok(Some(v)),
-                Err(_why) => Err(Error::Client(ClientError::RateLimitI64)),
+                Err(_) => Err(Error::Client(ClientError::RateLimitI64)),
             },
-            Err(_why) => Err(Error::Client(ClientError::RateLimitUtf8)),
+            Err(_) => Err(Error::Client(ClientError::RateLimitUtf8)),
         },
         None => Ok(None),
     }