Enum ArcCow 

pub enum ArcCow<'a, T: ?Sized> {
    Borrowed(&'a T),
    Owned(Arc<T>),
}

Variants

Borrowed(&'a T)

Owned(Arc<T>)

Trait Implementations

impl<T: ?Sized> AsRef<T> for ArcCow<'_, T>

fn as_ref(&self) -> &T

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

impl<T: ?Sized + ToOwned> Borrow<T> for ArcCow<'_, T>

fn borrow(&self) -> &T

Immutably borrows from an owned value.

impl<T: ?Sized> Clone for ArcCow<'_, T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: ?Sized + Debug> Debug for ArcCow<'_, T>

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

Formats the value using the given formatter.

impl<T: ?Sized> Deref for ArcCow<'_, T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T: ?Sized> From<&Arc<T>> for ArcCow<'_, T>

fn from(s: &Arc<T>) -> Self

Converts to this type from the input type.

impl From<&String> for ArcCow<'_, str>

fn from(value: &String) -> Self

Converts to this type from the input type.

impl<'a, T: ?Sized> From<&'a T> for ArcCow<'a, T>

fn from(s: &'a T) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for ArcCow<'a, [u8]>

fn from(s: &'a str) -> Self

Converts to this type from the input type.

impl<T: ?Sized> From<Arc<T>> for ArcCow<'_, T>

fn from(s: Arc<T>) -> Self

Converts to this type from the input type.

impl<'a> From<Cow<'a, str>> for ArcCow<'a, str>

fn from(value: Cow<'a, str>) -> Self

Converts to this type from the input type.

impl From<String> for ArcCow<'_, str>

fn from(value: String) -> Self

Converts to this type from the input type.

impl<T> From<Vec<T>> for ArcCow<'_, [T]>

fn from(vec: Vec<T>) -> Self

Converts to this type from the input type.

impl<T: ?Sized + Hash> Hash for ArcCow<'_, 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: ?Sized + Ord> Ord for ArcCow<'_, T>

fn cmp(&self, other: &Self) -> 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: ?Sized + PartialEq> PartialEq for ArcCow<'_, T>

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<T: ?Sized + PartialOrd> PartialOrd for ArcCow<'_, T>

fn partial_cmp(&self, other: &Self) -> 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: ?Sized + Eq> Eq for ArcCow<'_, T>