[−][src]Struct core::ffi::VaListImpl
🔬 This is a nightly-only experimental API. (c_variadic
#44930)
the c_variadic
feature has not been properly tested on all supported platforms
x86_64 ABI implementation of a va_list
.
Methods
impl<'f> VaListImpl<'f>
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pub fn as_va_list<'a>(&'a mut self) -> VaList<'a, 'f>
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🔬 This is a nightly-only experimental API. (c_variadic
#44930)
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
.
impl<'f> VaListImpl<'f>
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pub unsafe fn arg<T: VaArgSafe>(&mut self) -> T
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🔬 This is a nightly-only experimental API. (c_variadic
#44930)
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
#44930)
the c_variadic
feature has not been properly tested on all supported platforms
Copies the va_list
at the current location.
Trait Implementations
impl<'f> Drop for VaListImpl<'f>
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impl<'f> Clone for VaListImpl<'f>
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fn clone(&self) -> Self
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<'f> Debug for VaListImpl<'f>
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(Self) -> Result<U, <U as TryFrom<T>>::Error>
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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(U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut Self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,