Enum terminus_store::layer::PossiblyResolved

pub enum PossiblyResolved<T: Clone + PartialEq + Eq + PartialOrd + Ord + Hash> {
    Unresolved(T),
    Resolved(u64),
}

Either a resolved id or an unresolved inner type.

Variants

Unresolved(T)

Resolved(u64)

Implementations

impl<T: Clone + PartialEq + Eq + PartialOrd + Ord + Hash> PossiblyResolved<T>

pub fn is_resolved(&self) -> bool

Returns true if this is a resolved id, and false otherwise.

pub fn as_ref(&self) -> PossiblyResolved<&T>

Return a PossiblyResolved with the inner value as a reference.

pub fn unwrap_unresolved(self) -> T

Unwrap to the unresolved inner value, or panic if this was actually a resolved id.

pub fn unwrap_resolved(self) -> u64

Unwrap to the resolved id, or panic if this was actually an unresolved value.

Trait Implementations

impl<T: Clone + Clone + PartialEq + Eq + PartialOrd + Ord + Hash> Clone for PossiblyResolved<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Clone + PartialEq + Eq + PartialOrd + Ord + Hash> Debug for PossiblyResolved<T>

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

Formats the value using the given formatter.

impl<T: Hash + Clone + PartialEq + Eq + PartialOrd + Ord + Hash> Hash for PossiblyResolved<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 + Clone + PartialEq + Eq + PartialOrd + Ord + Hash> Ord for PossiblyResolved<T>

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<T: PartialEq + Clone + PartialEq + Eq + PartialOrd + Ord + Hash> PartialEq<PossiblyResolved<T>> for PossiblyResolved<T>

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd + Clone + PartialEq + Eq + PartialOrd + Ord + Hash> PartialOrd<PossiblyResolved<T>> for PossiblyResolved<T>

fn partial_cmp(&self, other: &PossiblyResolved<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 + Clone + PartialEq + Eq + PartialOrd + Ord + Hash> Eq for PossiblyResolved<T>

impl<T: Clone + PartialEq + Eq + PartialOrd + Ord + Hash> StructuralEq for PossiblyResolved<T>

impl<T: Clone + PartialEq + Eq + PartialOrd + Ord + Hash> StructuralPartialEq for PossiblyResolved<T>