From 197aad3c945a06bb239d31c78dcb312d624bcdff Mon Sep 17 00:00:00 2001
From: Dominic <git@msrd0.de>
Date: Sun, 20 Oct 2019 15:44:20 +0200
Subject: [PATCH] clippy

---
 gotham_restful_derive/src/from_body.rs | 44 ++++++++++----------------
 1 file changed, 17 insertions(+), 27 deletions(-)

diff --git a/gotham_restful_derive/src/from_body.rs b/gotham_restful_derive/src/from_body.rs
index 79af118..633998f 100644
--- a/gotham_restful_derive/src/from_body.rs
+++ b/gotham_restful_derive/src/from_body.rs
@@ -16,37 +16,27 @@ pub fn expand_from_body(tokens : TokenStream) -> TokenStream
 	let (were, body) = match input.fields {
 		Fields::Named(named) => {
 			let fields = named.named;
-			if fields.len() == 0 // basically unit
-			{
-				(quote!(), quote!(Self{}))
-			}
-			else if fields.len() == 1
-			{
-				let field = fields.first().unwrap();
-				let field_ident = field.ident.as_ref().unwrap();
-				let field_ty = &field.ty;
-				(quote!(where #field_ty : for<'a> From<&'a [u8]>), quote!(Self { #field_ident: body.into() }))
-			}
-			else
-			{
-				panic!("FromBody can only be derived for structs with at most one field")
+			match fields.len() {
+				0 => (quote!(), quote!(Self{})),
+				1 => {
+					let field = fields.first().unwrap();
+					let field_ident = field.ident.as_ref().unwrap();
+					let field_ty = &field.ty;
+					(quote!(where #field_ty : for<'a> From<&'a [u8]>), quote!(Self { #field_ident: body.into() }))
+				},
+				_ => panic!("FromBody can only be derived for structs with at most one field")
 			}
 		},
 		Fields::Unnamed(unnamed) => {
 			let fields = unnamed.unnamed;
-			if fields.len() == 0 // basically unit
-			{
-				(quote!(), quote!(Self{}))
-			}
-			else if fields.len() == 1
-			{
-				let field = fields.first().unwrap();
-				let field_ty = &field.ty;
-				(quote!(where #field_ty : for<'a> From<&'a [u8]>), quote!(Self(body.into())))
-			}
-			else
-			{
-				panic!("FromBody can only be derived for structs with at most one field")
+			match fields.len() {
+				0 => (quote!(), quote!(Self{})),
+				1 => {
+					let field = fields.first().unwrap();
+					let field_ty = &field.ty;
+					(quote!(where #field_ty : for<'a> From<&'a [u8]>), quote!(Self(body.into())))
+				},
+				_ => panic!("FromBody can only be derived for structs with at most one field")
 			}
 		},
 		Fields::Unit => (quote!(), quote!(Self{}))