chore: Linting fixes

enzious · Mar 11, 2024 · f0e4bb1 · f0e4bb1
1 parent 0c20927
commit f0e4bb1
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Showing 3 changed files with 33 additions and 25 deletions.
diff --git a/README.md b/README.md
@@ -55,7 +55,7 @@ The error text automatically prints to the log when the error is returned out
 through a http response.
 
 ```
-Apr 23 02:19:35.211 ERRO Response error: invalid image format
+Apr 23 02:19:35.211 ERROR Response error: invalid image format
     Base64ImageError(InvalidImageFormat), place: example/src/handler.rs:5 example::handler
 ```
 

diff --git a/actix-web-thiserror-derive/src/response_error.rs b/actix-web-thiserror-derive/src/response_error.rs
@@ -2,10 +2,10 @@ use std::collections::{HashMap, HashSet};
 use std::iter::Peekable;
 
 use proc_macro::TokenStream;
-use proc_macro2::{TokenTree, token_stream::IntoIter};
+use proc_macro2::{token_stream::IntoIter, TokenTree};
 use quote::quote;
-use syn::DeriveInput;
 use syn::parse::Parser;
+use syn::DeriveInput;
 
 pub fn derive_response_error(input: TokenStream) -> TokenStream {
   let ast = syn::parse_macro_input!(input as DeriveInput);
@@ -169,31 +169,39 @@ pub fn derive_response_error(input: TokenStream) -> TokenStream {
     }
   };
 
-  let transform = ast.attrs
+  let transform = ast
+    .attrs
     .into_iter()
     .find_map(|x| {
       if !(x.path.segments.len() == 1 && x.path.segments.first()?.ident == "response") {
         return None;
       }
 
-      let proc_macro2::TokenTree::Group(group) = x.tokens.into_iter().next()? else { return None; };
-      let ident_assigns = syn::punctuated::Punctuated::<syn::ExprAssign, syn::Token![,]>::parse_terminated
-        .parse(group.stream().into())
-        .unwrap()
-        .into_iter()
-        .filter_map(|x| {
-          let syn::Expr::Path(syn::ExprPath {path, ..}) = *x.left else { return None; };
-          let left = path.get_ident()?;
-
-          let syn::Expr::Path(syn::ExprPath {path, ..}) = *x.right else { return None; };
-          let right = path.get_ident()?;
-
-          Some((left.to_string(), right.to_string()))
-        })
-        .collect::<HashMap<String, String>>();
+      let proc_macro2::TokenTree::Group(group) = x.tokens.into_iter().next()? else {
+        return None;
+      };
+      let ident_assigns =
+        syn::punctuated::Punctuated::<syn::ExprAssign, syn::Token![,]>::parse_terminated
+          .parse(group.stream().into())
+          .unwrap()
+          .into_iter()
+          .filter_map(|x| {
+            let syn::Expr::Path(syn::ExprPath { path, .. }) = *x.left else {
+              return None;
+            };
+            let left = path.get_ident()?;
+
+            let syn::Expr::Path(syn::ExprPath { path, .. }) = *x.right else {
+              return None;
+            };
+            let right = path.get_ident()?;
+
+            Some((left.to_string(), right.to_string()))
+          })
+          .collect::<HashMap<String, String>>();
 
       if ident_assigns.get("transform")? == "custom" {
-        return Some(quote! { self.transform })
+        return Some(quote! { self.transform });
       }
 
       // could add additional to check for invalid options?
@@ -341,7 +349,7 @@ fn get_string(tokens: &mut Peekable<IntoIter>) -> Option<proc_macro2::TokenTree>
 
 fn get_status_code(tokens: &mut Peekable<IntoIter>) -> Option<proc_macro2::TokenStream> {
   match tokens.peek() {
-    Some(TokenTree::Ident(_)) => get_ident_stream(tokens).map(|tokens| tokens),
+    Some(TokenTree::Ident(_)) => get_ident_stream(tokens),
 
     Some(TokenTree::Literal(_)) => get_status_code_literal(tokens).map(|tokens| {
       quote! {
@@ -356,7 +364,7 @@ fn get_status_code(tokens: &mut Peekable<IntoIter>) -> Option<proc_macro2::Token
 
 fn get_reason(tokens: &mut Peekable<IntoIter>) -> Option<proc_macro2::TokenStream> {
   match tokens.peek() {
-    Some(TokenTree::Ident(_)) => get_ident_stream(tokens).map(|tokens| tokens),
+    Some(TokenTree::Ident(_)) => get_ident_stream(tokens),
 
     Some(TokenTree::Literal(_)) => get_string(tokens).map(|tokens| tokens.into()),
 

diff --git a/actix-web-thiserror/src/lib.rs b/actix-web-thiserror/src/lib.rs
@@ -66,7 +66,7 @@
 //! through a http response.
 //!
 //! ```text
-//! Apr 23 02:19:35.211 ERRO Response error: invalid image format
+//! Apr 23 02:19:35.211 ERROR Response error: invalid image format
 //!     Base64ImageError(InvalidImageFormat), place: example/src/handler.rs:5 example::handler
 //! ```
 //!
@@ -123,7 +123,7 @@ pub fn apply_global_transform(
   reason: Option<serde_json::Value>,
 ) -> HttpResponse {
   ResponseTransform::transform(
-    (&**RESPONSE_TRANSFORM.load()).as_ref(),
+    (**RESPONSE_TRANSFORM.load()).as_ref(),
     name,
     err,
     status_code,
@@ -133,7 +133,7 @@ pub fn apply_global_transform(
 
 #[doc(hidden)]
 pub fn default_global_error_status_code() -> actix_web::http::StatusCode {
-  ResponseTransform::default_error_status_code((&**RESPONSE_TRANSFORM.load()).as_ref())
+  ResponseTransform::default_error_status_code((**RESPONSE_TRANSFORM.load()).as_ref())
 }
 
 #[doc(hidden)]