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Add safe JSontext wrapper around unsafe RawJSContext

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This commit is contained in:
marmeladema 2019-07-20 14:00:37 +01:00
parent 5d85f60f7d
commit dbcd8d7af2
1 changed files with 19 additions and 0 deletions
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19
components/script/script_runtime.rs
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@ -748,3 +748,22 @@ unsafe fn set_gc_zeal_options(cx: *mut RawJSContext) {
#[allow(unsafe_code)] #[allow(unsafe_code)]
#[cfg(not(feature = "debugmozjs"))] #[cfg(not(feature = "debugmozjs"))]
unsafe fn set_gc_zeal_options(_: *mut RawJSContext) {} unsafe fn set_gc_zeal_options(_: *mut RawJSContext) {}
#[derive(Clone, Copy)]
pub struct JSContext(*mut RawJSContext);
#[allow(unsafe_code)]
impl JSContext {
pub unsafe fn from_ptr(raw_js_context: *mut RawJSContext) -> Self {
JSContext(raw_js_context)
}
}
#[allow(unsafe_code)]
impl Deref for JSContext {
type Target = *mut RawJSContext;
fn deref(&self) -> &Self::Target {
&self.0
}
}