Struct TryDropStrategyRef 

pub struct TryDropStrategyRef<'a, T: TryDropStrategy>(pub &'a T);

A reference to a type which implements TryDropStrategy. Used as a workaround for implementing TryDropStrategy on references.

Tuple Fields

0: &'a T

Trait Implementations

impl<'a, T: TryDropStrategy> AsRef<&'a T> for TryDropStrategyRef<'a, T>

fn as_ref(&self) -> &&'a T

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a, T: TryDropStrategy> Borrow<&'a T> for TryDropStrategyRef<'a, T>

fn borrow(&self) -> &&'a T

Immutably borrows from an owned value.

impl<'a, T: Clone + TryDropStrategy> Clone for TryDropStrategyRef<'a, T>

fn clone(&self) -> TryDropStrategyRef<'a, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug + TryDropStrategy> Debug for TryDropStrategyRef<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: TryDropStrategy> Deref for TryDropStrategyRef<'a, T>

type Target = &'a T

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a, T: Hash + TryDropStrategy> Hash for TryDropStrategyRef<'a, 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<'a, T: Ord + TryDropStrategy> Ord for TryDropStrategyRef<'a, T>

fn cmp(&self, other: &TryDropStrategyRef<'a, 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<'a, T: PartialEq + TryDropStrategy> PartialEq for TryDropStrategyRef<'a, T>

fn eq(&self, other: &TryDropStrategyRef<'a, 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<'a, T: PartialOrd + TryDropStrategy> PartialOrd for TryDropStrategyRef<'a, T>

fn partial_cmp(&self, other: &TryDropStrategyRef<'a, 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<'a, T: TryDropStrategy> TryDropStrategy for TryDropStrategyRef<'a, T>

fn handle_error(&self, error: Error)

Handle the drop error.

impl<'a, T: Copy + TryDropStrategy> Copy for TryDropStrategyRef<'a, T>

impl<'a, T: Eq + TryDropStrategy> Eq for TryDropStrategyRef<'a, T>

impl<'a, T: TryDropStrategy> StructuralPartialEq for TryDropStrategyRef<'a, T>