Struct preserves::value::value::Record

pub struct Record<N>(pub Vec<N>);

A Record Value -- INVARIANT: length always non-zero

Implementations

impl<N> Record<N>

pub fn label(&self) -> &N

pub fn label_mut(&mut self) -> &mut N

pub fn arity(&self) -> usize

pub fn fields(&self) -> &[N]

pub fn fields_mut(&mut self) -> &mut [N]

pub fn fields_vec(&self) -> &Vec<N>

pub fn fields_vec_mut(&mut self) -> &mut Vec<N>

pub fn finish<D: Domain>(self) -> Value<N, D> where
    N: NestedValue<D>, 

Trait Implementations

impl<N: Clone> Clone for Record<N>

fn clone(&self) -> Record<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Debug> Debug for Record<N>

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

Formats the value using the given formatter.

impl<N: Eq> Eq for Record<N>

impl<N: Hash> Hash for Record<N>

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<N: Ord> Ord for Record<N>

fn cmp(&self, other: &Record<N>) -> 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<N: PartialEq> PartialEq<Record<N>> for Record<N>

fn eq(&self, other: &Record<N>) -> bool

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

fn ne(&self, other: &Record<N>) -> bool

This method tests for !=.

impl<N: PartialOrd> PartialOrd<Record<N>> for Record<N>

fn partial_cmp(&self, other: &Record<N>) -> Option<Ordering>

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

fn lt(&self, other: &Record<N>) -> bool

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

fn le(&self, other: &Record<N>) -> bool

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

fn gt(&self, other: &Record<N>) -> bool

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

fn ge(&self, other: &Record<N>) -> bool

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

impl<N> StructuralEq for Record<N>

impl<N> StructuralPartialEq for Record<N>