Enum mown::Mown

pub enum Mown<'a, T> {
    Owned(T),
    Borrowed(&'a T),
}

Container for borrowed or owned value.

Variants

Owned(T)

Owned value.

Borrowed(&'a T)

Borrowed value.

Methods

impl<'a, T> Mown<'a, T>

pub fn is_owned(&self) -> bool

Checks if the value is owned.

pub fn is_borrowed(&self) -> bool

Checks if the value is borrowed.

pub fn as_mut(&mut self) -> Option<&mut T>

Returns the owned value as a mutable reference, if any.

If the value is borrowed, returns None.

Trait Implementations

impl<'a, T> AsRef<T> for Mown<'a, T>

fn as_ref(&self) -> &T

Performs the conversion.

impl<'a, T: Debug> Debug for Mown<'a, T>

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

Formats the value using the given formatter.

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

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<'a, T: Display> Display for Mown<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: Eq> Eq for Mown<'a, T>

impl<'a, T: Hash> Hash for Mown<'a, T>

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

Feeds this value into the given [Hasher].

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> Ord for Mown<'a, T>

fn cmp(&self, other: &Mown<'a, T>) -> Ordering

This method returns an [Ordering] between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<'a, T: PartialEq> PartialEq<Mown<'a, T>> for Mown<'a, T>

fn eq(&self, other: &Mown<'a, T>) -> 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<'a, T: PartialOrd> PartialOrd<Mown<'a, T>> for Mown<'a, T>

fn partial_cmp(&self, other: &Mown<'a, T>) -> Option<Ordering>

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

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

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

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

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

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

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