Safe

Struct Safe

pub struct Safe;

Expand description

Marker type for safe functions.

Trait Implementations§

impl Clone for Safe

fn clone(&self) -> Safe

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for Safe

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Hash for Safe

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for Safe

fn eq(&self, other: &Safe) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Safety for Safe

const IS_SAFE: bool = true

true for safe functions, false for unsafe ones.

impl<Ret> WithSafety<Safe> for extern "C" fn() -> Ret

type F = extern "C" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for extern "C" fn(A) -> Ret

type F = extern "C" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for extern "C" fn(A, B) -> Ret

type F = extern "C" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for extern "C" fn(A, B, C) -> Ret

type F = extern "C" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for extern "C" fn(A, B, C, D) -> Ret

type F = extern "C" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for extern "C" fn(A, B, C, D, E) -> Ret

type F = extern "C" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for extern "C" fn(A, B, C, D, E, F) -> Ret

type F = extern "C" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for extern "C-unwind" fn() -> Ret

type F = extern "C-unwind" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for extern "C-unwind" fn(A) -> Ret

type F = extern "C-unwind" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for extern "C-unwind" fn(A, B) -> Ret

type F = extern "C-unwind" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for extern "C-unwind" fn(A, B, C) -> Ret

type F = extern "C-unwind" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for extern "C-unwind" fn(A, B, C, D) -> Ret

type F = extern "C-unwind" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for extern "C-unwind" fn(A, B, C, D, E) -> Ret

type F = extern "C-unwind" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for extern "C-unwind" fn(A, B, C, D, E, F) -> Ret

type F = extern "C-unwind" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for extern "system" fn() -> Ret

type F = extern "system" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for extern "system" fn(A) -> Ret

type F = extern "system" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for extern "system" fn(A, B) -> Ret

type F = extern "system" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for extern "system" fn(A, B, C) -> Ret

type F = extern "system" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for extern "system" fn(A, B, C, D) -> Ret

type F = extern "system" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for extern "system" fn(A, B, C, D, E) -> Ret

type F = extern "system" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for extern "system" fn(A, B, C, D, E, F) -> Ret

type F = extern "system" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for extern "system-unwind" fn() -> Ret

type F = extern "system-unwind" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for extern "system-unwind" fn(A) -> Ret

type F = extern "system-unwind" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for extern "system-unwind" fn(A, B) -> Ret

type F = extern "system-unwind" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for extern "system-unwind" fn(A, B, C) -> Ret

type F = extern "system-unwind" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for extern "system-unwind" fn(A, B, C, D) -> Ret

type F = extern "system-unwind" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for extern "system-unwind" fn(A, B, C, D, E) -> Ret

type F = extern "system-unwind" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for extern "system-unwind" fn(A, B, C, D, E, F) -> Ret

type F = extern "system-unwind" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for extern "sysv64" fn() -> Ret

type F = extern "sysv64" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for extern "sysv64" fn(A) -> Ret

type F = extern "sysv64" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for extern "sysv64" fn(A, B) -> Ret

type F = extern "sysv64" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for extern "sysv64" fn(A, B, C) -> Ret

type F = extern "sysv64" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for extern "sysv64" fn(A, B, C, D) -> Ret

type F = extern "sysv64" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for extern "sysv64" fn(A, B, C, D, E) -> Ret

type F = extern "sysv64" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for extern "sysv64" fn(A, B, C, D, E, F) -> Ret

type F = extern "sysv64" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for extern "sysv64-unwind" fn() -> Ret

type F = extern "sysv64-unwind" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for extern "sysv64-unwind" fn(A) -> Ret

type F = extern "sysv64-unwind" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for extern "sysv64-unwind" fn(A, B) -> Ret

type F = extern "sysv64-unwind" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for extern "sysv64-unwind" fn(A, B, C) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for extern "sysv64-unwind" fn(A, B, C, D) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for extern "sysv64-unwind" fn(A, B, C, D, E) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for extern "sysv64-unwind" fn(A, B, C, D, E, F) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for fn() -> Ret

type F = fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for fn(A) -> Ret

type F = fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for fn(A, B) -> Ret

type F = fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for fn(A, B, C) -> Ret

type F = fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for fn(A, B, C, D) -> Ret

type F = fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for fn(A, B, C, D, E) -> Ret

type F = fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for fn(A, B, C, D, E, F) -> Ret

type F = fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for unsafe extern "C" fn() -> Ret

type F = extern "C" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for unsafe extern "C" fn(A) -> Ret

type F = extern "C" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for unsafe extern "C" fn(A, B) -> Ret

type F = extern "C" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for unsafe extern "C" fn(A, B, C) -> Ret

type F = extern "C" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for unsafe extern "C" fn(A, B, C, D) -> Ret

type F = extern "C" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for unsafe extern "C" fn(A, B, C, D, E) -> Ret

type F = extern "C" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for unsafe extern "C" fn(A, B, C, D, E, F) -> Ret

type F = extern "C" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for unsafe extern "C-unwind" fn() -> Ret

type F = extern "C-unwind" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for unsafe extern "C-unwind" fn(A) -> Ret

type F = extern "C-unwind" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for unsafe extern "C-unwind" fn(A, B) -> Ret

type F = extern "C-unwind" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for unsafe extern "C-unwind" fn(A, B, C) -> Ret

type F = extern "C-unwind" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for unsafe extern "C-unwind" fn(A, B, C, D) -> Ret

type F = extern "C-unwind" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for unsafe extern "C-unwind" fn(A, B, C, D, E) -> Ret

type F = extern "C-unwind" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for unsafe extern "C-unwind" fn(A, B, C, D, E, F) -> Ret

type F = extern "C-unwind" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for unsafe extern "system" fn() -> Ret

type F = extern "system" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for unsafe extern "system" fn(A) -> Ret

type F = extern "system" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for unsafe extern "system" fn(A, B) -> Ret

type F = extern "system" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for unsafe extern "system" fn(A, B, C) -> Ret

type F = extern "system" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for unsafe extern "system" fn(A, B, C, D) -> Ret

type F = extern "system" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for unsafe extern "system" fn(A, B, C, D, E) -> Ret

type F = extern "system" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for unsafe extern "system" fn(A, B, C, D, E, F) -> Ret

type F = extern "system" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for unsafe extern "system-unwind" fn() -> Ret

type F = extern "system-unwind" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for unsafe extern "system-unwind" fn(A) -> Ret

type F = extern "system-unwind" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for unsafe extern "system-unwind" fn(A, B) -> Ret

type F = extern "system-unwind" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for unsafe extern "system-unwind" fn(A, B, C) -> Ret

type F = extern "system-unwind" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for unsafe extern "system-unwind" fn(A, B, C, D) -> Ret

type F = extern "system-unwind" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for unsafe extern "system-unwind" fn(A, B, C, D, E) -> Ret

type F = extern "system-unwind" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for unsafe extern "system-unwind" fn(A, B, C, D, E, F) -> Ret

type F = extern "system-unwind" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for unsafe extern "sysv64" fn() -> Ret

type F = extern "sysv64" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for unsafe extern "sysv64" fn(A) -> Ret

type F = extern "sysv64" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for unsafe extern "sysv64" fn(A, B) -> Ret

type F = extern "sysv64" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for unsafe extern "sysv64" fn(A, B, C) -> Ret

type F = extern "sysv64" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for unsafe extern "sysv64" fn(A, B, C, D) -> Ret

type F = extern "sysv64" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for unsafe extern "sysv64" fn(A, B, C, D, E) -> Ret

type F = extern "sysv64" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for unsafe extern "sysv64" fn(A, B, C, D, E, F) -> Ret

type F = extern "sysv64" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for unsafe extern "sysv64-unwind" fn() -> Ret

type F = extern "sysv64-unwind" fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for unsafe extern "sysv64-unwind" fn(A) -> Ret

type F = extern "sysv64-unwind" fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for unsafe extern "sysv64-unwind" fn(A, B) -> Ret

type F = extern "sysv64-unwind" fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for unsafe extern "sysv64-unwind" fn(A, B, C) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for unsafe extern "sysv64-unwind" fn(A, B, C, D) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for unsafe extern "sysv64-unwind" fn(A, B, C, D, E) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for unsafe extern "sysv64-unwind" fn(A, B, C, D, E, F) -> Ret

type F = extern "sysv64-unwind" fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret> WithSafety<Safe> for unsafe fn() -> Ret

type F = fn() -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A> WithSafety<Safe> for unsafe fn(A) -> Ret

type F = fn(A) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B> WithSafety<Safe> for unsafe fn(A, B) -> Ret

type F = fn(A, B) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C> WithSafety<Safe> for unsafe fn(A, B, C) -> Ret

type F = fn(A, B, C) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D> WithSafety<Safe> for unsafe fn(A, B, C, D) -> Ret

type F = fn(A, B, C, D) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E> WithSafety<Safe> for unsafe fn(A, B, C, D, E) -> Ret

type F = fn(A, B, C, D, E) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl<Ret, A, B, C, D, E, F> WithSafety<Safe> for unsafe fn(A, B, C, D, E, F) -> Ret

type F = fn(A, B, C, D, E, F) -> Ret

The function pointer type with the requested safety (preserving ABI and signature).

impl Copy for Safe

impl Eq for Safe

impl StructuralPartialEq for Safe

Auto Trait Implementations§

impl Freeze for Safe

impl RefUnwindSafe for Safe

impl Send for Safe

impl Sync for Safe

impl Unpin for Safe

impl UnwindSafe for Safe

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> DropFlavorWrapper<T> for T

type Flavor = MayDrop

The DropFlavor that wraps T into Self

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

const WITNESS: W = W::MAKE

A constant of the type witness

impl<T> Identity for T
where T: ?Sized,

const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.

type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).

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

fn into(self) -> U

Calls U::from(self).

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

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where 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>

Performs the conversion.