From 0f7ca7ec87101d2eca8d50e7c5fe7c28ce9f95c8 Mon Sep 17 00:00:00 2001
From: Matthias Endler <matthias-endler@gmx.net>
Date: Wed, 24 Feb 2021 00:45:08 +0100
Subject: [PATCH] Move macro into separate file

---
 src/quirks/headers_macro.rs | 17 +++++++++++++++++
 src/quirks/mod.rs           | 22 +++-------------------
 2 files changed, 20 insertions(+), 19 deletions(-)
 create mode 100644 src/quirks/headers_macro.rs

diff --git a/src/quirks/headers_macro.rs b/src/quirks/headers_macro.rs
new file mode 100644
index 0000000..344012a
--- /dev/null
+++ b/src/quirks/headers_macro.rs
@@ -0,0 +1,17 @@
+// Adapted from https://github.com/bluss/maplit for HeaderMaps
+macro_rules! headers {
+    (@single $($x:tt)*) => (());
+    (@count $($rest:expr),*) => (<[()]>::len(&[$(headers!(@single $rest)),*]));
+
+    ($($key:expr => $value:expr,)+) => { headers!($($key => $value),+) };
+    ($($key:expr => $value:expr),*) => {
+        {
+            let _cap = headers!(@count $($key),*);
+            let mut _map = headers::HeaderMap::with_capacity(_cap);
+            $(
+                let _ = _map.insert($key, $value);
+            )*
+            _map
+        }
+    };
+}
diff --git a/src/quirks/mod.rs b/src/quirks/mod.rs
index 5eac7a0..a352973 100644
--- a/src/quirks/mod.rs
+++ b/src/quirks/mod.rs
@@ -1,3 +1,6 @@
+#[macro_use]
+mod headers_macro;
+
 use headers::HeaderMap;
 use http::{header::USER_AGENT, Method};
 use regex::Regex;
@@ -7,24 +10,6 @@ use reqwest::Url;
 const GOOGLEBOT: &'static str =
     "Mozilla/5.0 (compatible; Googlebot/2.1; +http://google.com/bot.html)";
 
-// Adapted from https://github.com/bluss/maplit for HeaderMaps
-macro_rules! headers {
-    (@single $($x:tt)*) => (());
-    (@count $($rest:expr),*) => (<[()]>::len(&[$(headers!(@single $rest)),*]));
-
-    ($($key:expr => $value:expr,)+) => { headers!($($key => $value),+) };
-    ($($key:expr => $value:expr),*) => {
-        {
-            let _cap = headers!(@count $($key),*);
-            let mut _map = headers::HeaderMap::with_capacity(_cap);
-            $(
-                let _ = _map.insert($key, $value);
-            )*
-            _map
-        }
-    };
-}
-
 #[derive(Debug, Clone)]
 pub struct Quirk {
     pub pattern: Regex,
@@ -63,7 +48,6 @@ impl Quirks {
                 }),
             },
         ];
-
         Self { quirks }
     }