Enum dilib::Resolved

pub enum Resolved<T> {
    Scoped(T),
    Singleton(Arc<T>),
}

Represents a value from a Container.

Variants

Scoped(T)

An owned value.

Singleton(Arc<T>)

A shared value.

Implementations

impl<T> Resolved<T>

pub fn is_singleton(&self) -> bool

Returns true if the value is a singleton.

pub fn is_scoped(&self) -> bool

Returns true if the value is scoped.

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

Returns a mutable reference to the value.

Returns

• Some(&mut T): If the value is scoped or if the singleton has only has one reference to it.
• None: If the value is a singleton and have more than a reference to it.

pub fn into_singleton(self) -> Option<Arc<T>>

Attempts to downcast the value to a singleton.

pub fn into_scoped(self) -> Option<T>

Attempts to downcast the value to a value.

impl<T: Clone> Resolved<T>

pub fn cloned(&self) -> T

Returns a copy of the value.

Trait Implementations

impl<T> AsRef<T> for Resolved<T>

fn as_ref(&self) -> &T

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

impl<T: Clone> Clone for Resolved<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Resolved<T>

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

Formats the value using the given formatter.

impl<T> Deref for Resolved<T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T: Hash> Hash for Resolved<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, 

Feeds a slice of this type into the given Hasher.

impl<T: Ord> Ord for Resolved<T>

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq<Resolved<T>> for Resolved<T>

fn eq(&self, other: &Resolved<T>) -> bool

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

fn ne(&self, other: &Resolved<T>) -> bool

This method tests for !=.

impl<T: PartialOrd> PartialOrd<Resolved<T>> for Resolved<T>

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

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

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

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

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

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

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

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

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

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

impl<T: Eq> Eq for Resolved<T>

impl<T> StructuralEq for Resolved<T>

impl<T> StructuralPartialEq for Resolved<T>