Struct lhlist::LabeledValue

pub struct LabeledValue<L: Label> {
    pub value: L::AssocType,
}

A value along with its label.

Fields

value: L::AssocType

LabeledValue value

Methods

impl<L> LabeledValue<L> where
    L: Label, 

pub fn new(value: L::AssocType) -> LabeledValue<L>

Create a new labeled value.

Trait Implementations

impl<L> Label for LabeledValue<L> where
    L: Label, 

const NAME: &'static str

Name of this label (for display /output)

type AssocType = L::AssocType

Associated type of this label

type Uid = L::Uid

Internal unique label identifier

fn name() -> &'static str

Returns the label's name (by default, variable name)

fn id() -> usize

Returns the label's unique identifier

impl<L> Value for LabeledValue<L> where
    L: Label, 

type Output = L::AssocType

The type of the contained value.

fn value_ref(&self) -> &Self::Output

Immutable reference to the contained value

fn value_mut(&mut self) -> &mut Self::Output

Mutable reference to the contained value

impl<L: Eq + Label> Eq for LabeledValue<L> where
    L::AssocType: Eq, 

impl<L: PartialEq + Label> PartialEq<LabeledValue<L>> for LabeledValue<L> where
    L::AssocType: PartialEq, 

fn eq(&self, other: &LabeledValue<L>) -> bool

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

fn ne(&self, other: &LabeledValue<L>) -> bool

This method tests for !=.

impl<L: Clone + Label> Clone for LabeledValue<L> where
    L::AssocType: Clone, 

fn clone(&self) -> LabeledValue<L>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<L: Debug + Label> Debug for LabeledValue<L> where
    L::AssocType: Debug, 

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

Formats the value using the given formatter.

impl<L: Hash + Label> Hash for LabeledValue<L> where
    L::AssocType: Hash, 

fn hash<__HL: Hasher>(&self, state: &mut __HL)

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].