Struct ThinPtr

pub struct ThinPtr<Head, SliceItem> { /* private fields */ }

Implementations

impl<Head, SliceItem> ThinPtr<Head, SliceItem>

pub unsafe fn from_erased(ptr: ErasedPtr) -> Self

Construct an owned pointer from an erased pointer.

Safety

This pointer must logically own a valid instance of Self.

pub fn erase(this: Self) -> ErasedPtr

Convert this owned pointer into an erased pointer.

To avoid a memory leak the pointer must be converted back using Self::from_erased.

impl<Head, SliceItem> ThinPtr<Head, SliceItem>

pub unsafe fn as_ptr(self) -> *mut ThinData<Head, SliceItem>

pub unsafe fn as_ref(&self) -> &ThinData<Head, SliceItem>

pub unsafe fn as_mut(&mut self) -> &mut ThinData<Head, SliceItem>

Trait Implementations

impl<Head, SliceItem> Clone for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Head, SliceItem> Debug for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Debug,

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

Formats the value using the given formatter.

impl<Head, SliceItem> Deref for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Deref,

type Target = ThinData<Head, SliceItem>

The resulting type after dereferencing.

fn deref(&self) -> &ThinData<Head, SliceItem>

Dereferences the value.

impl<Head, SliceItem> DerefMut for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: DerefMut,

fn deref_mut(&mut self) -> &mut ThinData<Head, SliceItem>

Mutably dereferences the value.

impl<Head, SliceItem> From<NonNull<ThinData<Head, SliceItem>>> for ThinPtr<Head, SliceItem>

fn from(this: NonNull<ThinData<Head, SliceItem>>) -> ThinPtr<Head, SliceItem>

Converts to this type from the input type.

impl<Head, SliceItem> From<ThinPtr<Head, SliceItem>> for NonNull<ThinData<Head, SliceItem>>

fn from(this: ThinPtr<Head, SliceItem>) -> Self

Converts to this type from the input type.

impl<Head, SliceItem> Hash for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Hash,

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

where H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Head, SliceItem> PartialEq<NonNull<ThinData<Head, SliceItem>>> for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: PartialEq,

fn eq(&self, other: &NonNull<ThinData<Head, SliceItem>>) -> bool

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

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<Head, SliceItem> PartialEq for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: PartialEq,

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

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

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<Head, SliceItem> Copy for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Copy,

impl<Head, SliceItem> Eq for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Eq,

impl<Head, SliceItem> Send for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Send,

impl<Head, SliceItem> Sync for ThinPtr<Head, SliceItem>

where NonNull<ThinData<Head, SliceItem>>: Sync,