Struct abi_stable::sabi_types::RMut

#[repr(transparent)]pub struct RMut<'a, T> { /* fields omitted */ }

Equivalent to &mut T.

Implementations

impl<'a, T> RMut<'a, T>

pub unsafe fn from_raw(ref_: *mut T) -> Self where
    T: 'a, 

Constructs this RMut from a raw pointer.

Safety

You must ensure that the raw pointer is valid for the 'a lifetime, and that this is the only active pointer to that value.

pub fn new(ref_: &'a mut T) -> Self

Constructs this RMut from a mutable reference

pub fn reborrow(&mut self) -> RMut<'_, T>

Reborrows this RMut, with a shorter lifetime.

pub fn get(self) -> &'a T

Gets access to the reference.

Use this to get a &'a T, instead of a reference borrowing from the pointer.

pub fn get_mut(self) -> &'a mut T

Gets access to the mutable reference.

Use this to get a &'a mut T, instead of a reference borrowing from the pointer.

pub fn into_raw(self) -> *mut T

Gets access to the referenced value,as a raw pointer.

pub fn cast_into_raw<U>(self) -> *mut U

Accesses the referenced value as a casted raw pointer.

Trait Implementations

impl<'a, T, U> CanTransmuteElement<U> for RMut<'a, T> where
    U: 'a, 

type TransmutedPtr = RMut<'a, U>

The type of the pointer after it's element type has been changed.

impl<'a, T> Debug for RMut<'a, T> where
    T: Debug, 

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

Formats the value using the given formatter.

impl<'a, T> Deref for RMut<'a, T>

type Target = T

The resulting type after dereferencing.

pub fn deref(&self) -> &T

Dereferences the value.

impl<'a, T> DerefMut for RMut<'a, T>

pub fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<'a, T> Display for RMut<'a, T> where
    T: Display, 

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

Formats the value using the given formatter.

impl<'a, T> Eq for RMut<'a, T> where
    T: Eq, 

impl<'a, T> GetPointerKind for RMut<'a, T>

type Kind = PK_MutReference

The kind of the pointer.

pub const KIND: PointerKind

The kind of the pointer.

impl<'a, T> GetStaticEquivalent_ for RMut<'a, T> where
    T: __StableAbi,
    T: 'a, 

type StaticEquivalent = _static_RMut<'static, __GetStaticEquivalent<T>>

impl<'a, T> Hash for RMut<'a, T> where
    T: Hash, 

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<'a, T> Ord for RMut<'a, T> where
    T: Ord, 

pub fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<'a, T> PartialEq<RMut<'a, T>> for RMut<'a, T> where
    T: PartialEq, 

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'a, T> PartialOrd<RMut<'a, T>> for RMut<'a, T> where
    T: PartialOrd, 

pub fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a, T> Send for RMut<'a, T> where
    &'a T: Send, 

impl<'a, T> StableAbi for RMut<'a, T> where
    T: __StableAbi,
    T: 'a, 

type IsNonZeroType = <NonNull<T> as __StableAbi>::IsNonZeroType

Whether this type has a single invalid bit-pattern.

pub const LAYOUT: &'static TypeLayout

The layout of the type provided by implementors.

pub const ABI_CONSTS: AbiConsts

const-equivalents of the associated types.

impl<'a, T> Sync for RMut<'a, T> where
    &'a T: Sync,