[−][src]Struct tract_hir::internal::tract_downcast_rs::__std::ffi::VaList
🔬 This is a nightly-only experimental API. (c_variadic
)
the c_variadic
feature has not been properly tested on all supported platforms
A wrapper for a va_list
Methods from Deref<Target = VaListImpl<'f>>
pub fn as_va_list(&'a mut self) -> VaList<'a, 'f>
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🔬 This is a nightly-only experimental API. (c_variadic
)
the c_variadic
feature has not been properly tested on all supported platforms
Convert a VaListImpl
into a VaList
that is binary-compatible with C's va_list
.
pub unsafe fn arg<T>(&mut self) -> T where
T: VaArgSafe,
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T: VaArgSafe,
🔬 This is a nightly-only experimental API. (c_variadic
)
the c_variadic
feature has not been properly tested on all supported platforms
Advance to the next arg.
pub unsafe fn with_copy<F, R>(&self, f: F) -> R where
F: for<'copy> FnOnce(VaList<'copy, 'f>) -> R,
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F: for<'copy> FnOnce(VaList<'copy, 'f>) -> R,
🔬 This is a nightly-only experimental API. (c_variadic
)
the c_variadic
feature has not been properly tested on all supported platforms
Copies the va_list
at the current location.
Trait Implementations
impl<'a, 'f> Debug for VaList<'a, 'f> where
'f: 'a,
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'f: 'a,
impl<'a, 'f> Deref for VaList<'a, 'f> where
'f: 'a,
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'f: 'a,
type Target = VaListImpl<'f>
The resulting type after dereferencing.
fn deref(&self) -> &VaListImpl<'f>
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impl<'a, 'f> DerefMut for VaList<'a, 'f> where
'f: 'a,
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'f: 'a,
fn deref_mut(&mut self) -> &mut VaListImpl<'f>
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Auto Trait Implementations
impl<'a, 'f> RefUnwindSafe for VaList<'a, 'f>
impl<'a, 'f> !Send for VaList<'a, 'f>
impl<'a, 'f> !Sync for VaList<'a, 'f>
impl<'a, 'f> Unpin for VaList<'a, 'f> where
'f: 'a,
'f: 'a,
impl<'a, 'f> !UnwindSafe for VaList<'a, 'f>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow(&self) -> &TⓘNotable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
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Notable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
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Notable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
impl<T> Downcast for T where
T: Any,
T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>ⓘNotable traits for Box<R>
impl<R> Read for Box<R> where
R: Read + ?Sized, impl<W> Write for Box<W> where
W: Write + ?Sized, impl<F> Future for Box<F> where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
Notable traits for Box<R>
impl<R> Read for Box<R> where
R: Read + ?Sized, impl<W> Write for Box<W> where
W: Write + ?Sized, impl<F> Future for Box<F> where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn as_any(&self) -> &(dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,