Trait call_by::By

pub trait By<'a, C: Convention> {
    type Type;
    fn copy(this: Self::Type) -> Self
    where
        Self: Copy;
    fn clone(this: Self::Type) -> Self
    where
        Self: Clone;
}

To get the type of T via calling convention Convention, write <T as By<'a, Convention>>::Type.

Associated Types

type Type

The type of Self when called by Convention.

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Required methods

fn copy(this: Self::Type) -> Self where
    Self: Copy, 

Copy a thing of unknown calling convention, returning an owned value.

fn clone(this: Self::Type) -> Self where
    Self: Clone, 

Clone a thing of unknown calling convention, returning an owned value.

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Implementors

impl<'a, T> By<'a, Val> for T

type Type = T

fn copy(this: Self::Type) -> Self where
    Self: Copy, 

fn clone(this: Self::Type) -> Self where
    Self: Clone, 

impl<'a, T: 'a + ?Sized> By<'a, Mut> for T

type Type = &'a mut T

fn copy(this: Self::Type) -> Self where
    Self: Copy, 

fn clone(this: Self::Type) -> Self where
    Self: Clone, 

impl<'a, T: 'a + ?Sized> By<'a, Ref> for T

type Type = &'a T

fn copy(this: Self::Type) -> Self where
    Self: Copy, 

fn clone(this: Self::Type) -> Self where
    Self: Clone, 

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