Struct DropMoveWrapper

pub struct DropMoveWrapper<T: DropMove>(/* private fields */);

A wrapper around the inner structure T that calls drop_move when it is dropped.

The inner structure members can be borrowed using the Deref and DerefMut implementations, or be moved with into_inner.

Implementations

impl<T: DropMove> DropMoveWrapper<T>

pub fn new(x: T) -> Self

Wrap the inner structure, so that it will be dropped with drop_move.

pub fn into_inner(self_: Self) -> T

Convert into the inner structure T.

This is an associated function so that will not conflict with any methods of the inner type, which are accessible through Deref.

Trait Implementations

impl<T: Clone + DropMove> Clone for DropMoveWrapper<T>

fn clone(&self) -> DropMoveWrapper<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + DropMove> Debug for DropMoveWrapper<T>

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

Formats the value using the given formatter.

impl<T: Default + DropMove> Default for DropMoveWrapper<T>

fn default() -> DropMoveWrapper<T>

Returns the “default value” for a type.

impl<T: DropMove> Deref for DropMoveWrapper<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: DropMove> DerefMut for DropMoveWrapper<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T: DropMove> Drop for DropMoveWrapper<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Hash + DropMove> Hash for DropMoveWrapper<T>

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

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<T: Ord + DropMove> Ord for DropMoveWrapper<T>

fn cmp(&self, other: &DropMoveWrapper<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq + DropMove> PartialEq for DropMoveWrapper<T>

fn eq(&self, other: &DropMoveWrapper<T>) -> 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<T: PartialOrd + DropMove> PartialOrd for DropMoveWrapper<T>

fn partial_cmp(&self, other: &DropMoveWrapper<T>) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<T: Eq + DropMove> Eq for DropMoveWrapper<T>

impl<T: DropMove> StructuralPartialEq for DropMoveWrapper<T>