diff options
| author | Tetsuharu OHZEKI <saneyuki.snyk@gmail.com> | 2015-01-25 02:57:38 +0900 |
|---|---|---|
| committer | Tetsuharu OHZEKI <saneyuki.snyk@gmail.com> | 2015-02-01 01:54:38 +0900 |
| commit | 9f57fa17d0e5b188b4c33145c659f2abf2315a22 (patch) | |
| tree | cb1ef3b0e4d7933106aab59f4ceeac857260b842 /components/script | |
| parent | 8889041c1957232fe1acabb255c131686c4a924a (diff) | |
| download | servo-9f57fa17d0e5b188b4c33145c659f2abf2315a22.tar.gz servo-9f57fa17d0e5b188b4c33145c659f2abf2315a22.zip | |
Add LayoutJS<Node>::from_trusted_node_address()
Diffstat (limited to 'components/script')
| -rw-r--r-- | components/script/dom/bindings/js.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/components/script/dom/bindings/js.rs b/components/script/dom/bindings/js.rs index 2e229a28df3..3b74bd65194 100644 --- a/components/script/dom/bindings/js.rs +++ b/components/script/dom/bindings/js.rs @@ -191,6 +191,16 @@ impl JS<Node> { } } +impl LayoutJS<Node> { + /// Create a new JS-owned value wrapped from an address known to be a `Node` pointer. + pub unsafe fn from_trusted_node_address(inner: TrustedNodeAddress) -> LayoutJS<Node> { + let TrustedNodeAddress(addr) = inner; + LayoutJS { + ptr: NonZero::new(addr as *const Node) + } + } +} + impl<T: Reflectable> JS<T> { /// Create a new JS-owned value wrapped from a raw Rust pointer. pub unsafe fn from_raw(raw: *const T) -> JS<T> { |