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-rw-r--r--vendor/windows-core/src/ref.rs60
1 files changed, 0 insertions, 60 deletions
diff --git a/vendor/windows-core/src/ref.rs b/vendor/windows-core/src/ref.rs
deleted file mode 100644
index fa70852c..00000000
--- a/vendor/windows-core/src/ref.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-use super::*;
-use core::mem::transmute;
-
-/// A borrowed type with the same memory layout as the type itself that can be used to construct ABI-compatible function signatures.
-#[repr(transparent)]
-pub struct Ref<'a, T: Type<T>>(T::Abi, core::marker::PhantomData<&'a T>);
-
-impl<T: Type<T>> Ref<'_, T> {
- /// Returns `true` if the argument is null.
- pub fn is_null(&self) -> bool {
- T::is_null(&self.0)
- }
-
- /// Converts the argument to a [`Result<&T>`] reference.
- pub fn ok(&self) -> Result<&T> {
- self.as_ref()
- .ok_or_else(|| Error::from_hresult(imp::E_POINTER))
- }
-
- /// Converts the argument to a [`Option<&T>`] reference.
- pub fn as_ref(&self) -> Option<&T> {
- if self.is_null() {
- None
- } else {
- unsafe { Some(self.assume_init_ref()) }
- }
- }
-
- /// Converts the argument to a `&T` reference.
- ///
- /// # Panics
- ///
- /// Panics if the argument is null.
- #[track_caller]
- pub fn unwrap(&self) -> &T {
- self.as_ref().expect("called `Ref::unwrap` on a null value")
- }
-
- /// Converts the argument to an [`Option<T>`] by cloning the reference.
- pub fn cloned(&self) -> Option<T> {
- self.as_ref().cloned()
- }
-
- unsafe fn assume_init_ref(&self) -> &T {
- unsafe { T::assume_init_ref(&self.0) }
- }
-}
-
-impl<T: Type<T>> core::ops::Deref for Ref<'_, T> {
- type Target = T::Default;
- fn deref(&self) -> &Self::Target {
- unsafe { transmute(&self.0) }
- }
-}
-
-impl<'a, T: Type<T>> From<&'a T::Default> for Ref<'a, T> {
- fn from(from: &'a T::Default) -> Self {
- unsafe { core::mem::transmute_copy(from) }
- }
-}