From f8ae8fc4beba57f1fb391f6fc9f38e6ab59406a9 Mon Sep 17 00:00:00 2001 From: Trinity Pointard Date: Fri, 23 Apr 2021 22:26:27 +0200 Subject: [PATCH] fix clippy warnings on web --- src/web/error.rs | 1 + src/web/web_server.rs | 24 ++++++++++++------------ 2 files changed, 13 insertions(+), 12 deletions(-) diff --git a/src/web/error.rs b/src/web/error.rs index f6afbb42..dc934015 100644 --- a/src/web/error.rs +++ b/src/web/error.rs @@ -4,6 +4,7 @@ use hyper::StatusCode; use garage_util::error::Error as GarageError; /// Errors of this crate +#[allow(clippy::upper_case_acronyms)] #[derive(Debug, Error)] pub enum Error { /// An error received from the API crate diff --git a/src/web/web_server.rs b/src/web/web_server.rs index 9635eca6..babde62a 100644 --- a/src/web/web_server.rs +++ b/src/web/web_server.rs @@ -71,7 +71,7 @@ async fn serve_file(garage: Arc, req: Request) -> Result, req: Request) -> Result handle_head(garage, &req, &bucket, &key).await?, - &Method::GET => handle_get(garage, &req, bucket, &key).await?, - _ => return Err(Error::BadRequest(format!("HTTP method not supported"))), + let res = match *req.method() { + Method::HEAD => handle_head(garage, &req, &bucket, &key).await?, + Method::GET => handle_get(garage, &req, bucket, &key).await?, + _ => return Err(Error::BadRequest("HTTP method not supported".to_string())), }; Ok(res) @@ -118,7 +118,7 @@ fn authority_to_host(authority: &str) -> Result<&str, Error> { let mut iter = authority.chars().enumerate(); let (_, first_char) = iter .next() - .ok_or(Error::BadRequest(format!("Authority is empty")))?; + .ok_or_else(|| Error::BadRequest("Authority is empty".to_string()))?; let split = match first_char { '[' => { @@ -133,7 +133,7 @@ fn authority_to_host(authority: &str) -> Result<&str, Error> { } } } - _ => iter.skip_while(|(_, c)| c != &':').next(), + _ => iter.find(|(_, c)| *c == ':'), }; match split { @@ -158,7 +158,7 @@ fn host_to_bucket<'a>(host: &'a str, root: &str) -> &'a str { } let len_diff = host.len() - root.len(); - let missing_starting_dot = root.chars().next() != Some('.'); + let missing_starting_dot = !root.starts_with('.'); let cursor = if missing_starting_dot { len_diff - 1 } else { @@ -175,10 +175,10 @@ fn host_to_bucket<'a>(host: &'a str, root: &str) -> &'a str { fn path_to_key<'a>(path: &'a str, index: &str) -> Result, Error> { let path_utf8 = percent_encoding::percent_decode_str(&path).decode_utf8()?; - if path_utf8.chars().next() != Some('/') { - return Err(Error::BadRequest(format!( - "Path must start with a / (slash)" - ))); + if !path_utf8.starts_with('/') { + return Err(Error::BadRequest( + "Path must start with a / (slash)".to_string(), + )); } match path_utf8.chars().last() {