Struct thin_dst::ThinBox

pub struct ThinBox<Head, SliceItem> { /* fields omitted */ }

Methods

impl<Head, SliceItem> ThinBox<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> ThinBox<Head, SliceItem>

pub fn new<I>(head: Head, slice: I) -> Self where
    I: IntoIterator<Item = SliceItem>,
    I::IntoIter: ExactSizeIterator, 

Trait Implementations

impl<Head, SliceItem> From<Box<ThinData<Head, SliceItem>>> for ThinBox<Head, SliceItem>

fn from(this: Box<ThinData<Head, SliceItem>>) -> ThinBox<Head, SliceItem>

Performs the conversion.

impl<Head, SliceItem> From<ThinBox<Head, SliceItem>> for Box<ThinData<Head, SliceItem>>

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

Performs the conversion.

impl<Head, SliceItem> Debug for ThinBox<Head, SliceItem> where
    ThinData<Head, SliceItem>: Debug, 

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

Formats the value using the given formatter.

impl<Head, SliceItem> PartialEq<ThinBox<Head, SliceItem>> for ThinBox<Head, SliceItem> where
    ThinData<Head, SliceItem>: PartialEq, 

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

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

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

This method tests for !=.

impl<Head, SliceItem> Eq for ThinBox<Head, SliceItem> where
    ThinData<Head, SliceItem>: Eq, 

impl<Head, SliceItem> Deref for ThinBox<Head, SliceItem> where
    Box<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 ThinBox<Head, SliceItem> where
    Box<ThinData<Head, SliceItem>>: DerefMut, 

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

Mutably dereferences the value.

impl<Head, SliceItem> Drop for ThinBox<Head, SliceItem>

fn drop(&mut self)

Executes the destructor for this type.

impl<Head, SliceItem> Send for ThinBox<Head, SliceItem> where
    Box<ThinData<Head, SliceItem>>: Send, 

impl<Head, SliceItem> Sync for ThinBox<Head, SliceItem> where
    Box<ThinData<Head, SliceItem>>: Sync, 

impl<Head, SliceItem> Clone for ThinBox<Head, SliceItem> where
    Head: Clone,
    SliceItem: Clone, 

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.