commit 64703b42071b90875501abef44e31ee83be48721
author David Tolnay <dtolnay@gmail.com> Sun May 10 22:12:33 2020 -0700
committer David Tolnay <dtolnay@gmail.com> Sun May 10 22:12:33 2020 -0700
tree cb83da6e9d1e88e08c81baa65ad0613b1c3c3a22
parent c0fad20670d85aad0cd560dce126fd7a52cbece7

Give Derive enum and impls their own module

syntax/attrs.rs

diff --git a/syntax/attrs.rs b/syntax/attrs.rs
index 1cb0657..f48a210 100644
--- a/syntax/attrs.rs
+++ b/syntax/attrs.rs
@@ -1,6 +1,5 @@
 use crate::syntax::report::Errors;
 use crate::syntax::{Derive, Doc};
-use proc_macro2::Ident;
 use syn::parse::{ParseStream, Parser as _};
 use syn::{Attribute, Error, LitStr, Path, Result, Token};
 
@@ -70,22 +69,3 @@
         })
         .collect()
 }
-
-impl Derive {
-    pub fn from(ident: &Ident) -> Option<Self> {
-        match ident.to_string().as_str() {
-            "Clone" => Some(Derive::Clone),
-            "Copy" => Some(Derive::Copy),
-            _ => None,
-        }
-    }
-}
-
-impl AsRef<str> for Derive {
-    fn as_ref(&self) -> &str {
-        match self {
-            Derive::Clone => "Clone",
-            Derive::Copy => "Copy",
-        }
-    }
-}

syntax/derive.rs

diff --git a/syntax/derive.rs b/syntax/derive.rs
new file mode 100644
index 0000000..435aa20
--- /dev/null
+++ b/syntax/derive.rs
@@ -0,0 +1,26 @@
+use proc_macro2::Ident;
+
+#[derive(Copy, Clone, PartialEq)]
+pub enum Derive {
+    Clone,
+    Copy,
+}
+
+impl Derive {
+    pub fn from(ident: &Ident) -> Option<Self> {
+        match ident.to_string().as_str() {
+            "Clone" => Some(Derive::Clone),
+            "Copy" => Some(Derive::Copy),
+            _ => None,
+        }
+    }
+}
+
+impl AsRef<str> for Derive {
+    fn as_ref(&self) -> &str {
+        match self {
+            Derive::Clone => "Clone",
+            Derive::Copy => "Copy",
+        }
+    }
+}

syntax/mod.rs

diff --git a/syntax/mod.rs b/syntax/mod.rs
index 9e4cbbc..d21c083 100644
--- a/syntax/mod.rs
+++ b/syntax/mod.rs
@@ -3,6 +3,7 @@
 pub mod atom;
 mod attrs;
 pub mod check;
+mod derive;
 mod doc;
 pub mod error;
 pub mod ident;
@@ -23,6 +24,7 @@
 use syn::{Lifetime, LitStr, Token, Type as RustType};
 
 pub use self::atom::Atom;
+pub use self::derive::Derive;
 pub use self::doc::Doc;
 pub use self::parse::parse_items;
 pub use self::types::Types;
@@ -145,9 +147,3 @@
     Cxx,
     Rust,
 }
-
-#[derive(Copy, Clone, PartialEq)]
-pub enum Derive {
-    Clone,
-    Copy,
-}