Struct libffi::high::arity4::FnPtr4

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#[repr(transparent)]
pub struct FnPtr4<'a, A, B, C, D, R> { /* private fields */ }
Expand description

A lifetime carrying wrapper type for fn pointers.

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impl<'a, A, B, C, D, R> FnPtr4<'a, A, B, C, D, R>

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pub fn call(&self, A: A, B: B, C: C, D: D) -> R

Call the wrapped fn pointer.

Trait Implementations§

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impl<'a, A: Clone, B: Clone, C: Clone, D: Clone, R: Clone> Clone for FnPtr4<'a, A, B, C, D, R>

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fn clone(&self) -> FnPtr4<'a, A, B, C, D, R>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, A: Copy, B: Copy, C: Copy, D: Copy, R: Copy> Copy for FnPtr4<'a, A, B, C, D, R>

Auto Trait Implementations§

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impl<'a, A, B, C, D, R> RefUnwindSafe for FnPtr4<'a, A, B, C, D, R>

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impl<'a, A, B, C, D, R> Send for FnPtr4<'a, A, B, C, D, R>

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impl<'a, A, B, C, D, R> Sync for FnPtr4<'a, A, B, C, D, R>

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impl<'a, A, B, C, D, R> Unpin for FnPtr4<'a, A, B, C, D, R>

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impl<'a, A, B, C, D, R> UnwindSafe for FnPtr4<'a, A, B, C, D, R>

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.