Implement From<&Atom> for Atom.

emilio · emilio · commit 673f8ea4df01 · 2017-10-04T23:34:19.000+02:00
Needed to do more complex stuff in selectors with local names and namespace
urls.
diff --git a/src/atom.rs b/src/atom.rs
@@ -227,6 +227,12 @@ impl<Static: StaticAtomSet> ::precomputed_hash::PrecomputedHash for Atom<Static>
     }
 }
 
+impl<'a, Static: StaticAtomSet> From<&'a Atom<Static>> for Atom<Static> {
+    fn from(atom: &'a Self) -> Self {
+        atom.clone()
+    }
+}
+
 fn u64_hash_as_u32(h: u64) -> u32 {
     // This may or may not be great...
     ((h >> 32) ^ h) as u32

Original file line number	Diff line number	Diff line change
`@@ -227,6 +227,12 @@ impl<Static: StaticAtomSet> ::precomputed_hash::PrecomputedHash for Atom<Static>`
`227`	`227`	`}`
`228`	`228`	`}`
`229`	`229`
	`230`	`+impl<'a, Static: StaticAtomSet> From<&'a Atom<Static>> for Atom<Static> {`
	`231`	`+ fn from(atom: &'a Self) -> Self {`
	`232`	`+ atom.clone()`
	`233`	`+ }`
	`234`	`+}`
	`235`	`+`
`230`	`236`	`fn u64_hash_as_u32(h: u64) -> u32 {`
`231`	`237`	`// This may or may not be great...`
`232`	`238`	`((h >> 32) ^ h) as u32`