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| author | Cameron McCormack <cam@mcc.id.au> | 2017-04-05 16:54:51 +0800 |
|---|---|---|
| committer | Cameron McCormack <cam@mcc.id.au> | 2017-04-05 17:39:26 +0800 |
| commit | f3dcef8c8176ba3d76f0816cbbcb43eb8a58fdd9 (patch) | |
| tree | d0a53633d86a23441c865464380b696793b49af3 /components/style/gecko_string_cache/mod.rs | |
| parent | 1071c3339fd858014382b4e9938584279555b5ec (diff) | |
| download | servo-f3dcef8c8176ba3d76f0816cbbcb43eb8a58fdd9.tar.gz servo-f3dcef8c8176ba3d76f0816cbbcb43eb8a58fdd9.zip | |
style: Add an Atom::from_addrefed function.
Diffstat (limited to 'components/style/gecko_string_cache/mod.rs')
| -rw-r--r-- | components/style/gecko_string_cache/mod.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/components/style/gecko_string_cache/mod.rs b/components/style/gecko_string_cache/mod.rs index 1c44df4eb17..587c2329d96 100644 --- a/components/style/gecko_string_cache/mod.rs +++ b/components/style/gecko_string_cache/mod.rs @@ -198,6 +198,16 @@ impl Atom { "Called from_static for a non-static atom!"); atom } + + /// Creates an atom from a dynamic atom pointer that has already had AddRef + /// called on it. + #[inline] + pub unsafe fn from_addrefed(ptr: *mut nsIAtom) -> Self { + debug_assert!(!ptr.is_null()); + unsafe { + Atom(WeakAtom::new(ptr)) + } + } } impl Hash for Atom { |