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Remove useless unsafe methods on LayoutJS<T>
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parent
9369b616ce
commit
4e7b9d319c
5 changed files with 6 additions and 17 deletions
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@ -5471,7 +5471,7 @@ impl ${name}Cast {
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pub fn to_layout_js<T: ${toBound}+Reflectable>(base: &LayoutJS<T>) -> Option<LayoutJS<${name}>> {
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unsafe {
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match (*base.unsafe_get()).${checkFn}() {
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true => Some(base.transmute_copy()),
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true => Some(mem::transmute_copy(base)),
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false => None
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}
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}
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@ -5498,7 +5498,7 @@ impl ${name}Cast {
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#[inline(always)]
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#[allow(unrooted_must_root)]
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pub fn from_layout_js<T: ${fromBound}+Reflectable>(derived: &LayoutJS<T>) -> LayoutJS<${name}> {
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unsafe { derived.transmute_copy() }
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unsafe { mem::transmute_copy(derived) }
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}
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#[inline(always)]
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@ -64,7 +64,6 @@ use std::cell::{Cell, UnsafeCell};
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use std::default::Default;
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use std::intrinsics::return_address;
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use std::marker::PhantomData;
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use std::mem;
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use std::ops::Deref;
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/// An unrooted, JS-owned value. Must not be held across a GC.
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@ -431,13 +430,6 @@ impl<T: Reflectable> LayoutJS<T> {
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}
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}
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impl<From> LayoutJS<From> {
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/// Return `self` as a `LayoutJS` of another type.
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pub unsafe fn transmute_copy<To>(&self) -> LayoutJS<To> {
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mem::transmute_copy(self)
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}
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}
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/// Get an `Option<JSRef<T>>` out of an `Option<Root<T>>`
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pub trait RootedReference<T> {
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/// Obtain a safe optional reference to the wrapped JS owned-value that
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