Enum Var

pub enum Var<V> {
    User(V),
    Auto(u32),
}

Variants

User(V)

Auto(u32)

Trait Implementations

impl<V: Clone> Clone for Var<V>

fn clone(&self) -> Var<V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<V: Debug> Debug for Var<V>

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

Formats the value using the given formatter.

impl<L, V: Eq + Hash> FreeVars<Var<V>> for Ast<L, V>

fn free_vars_into<'a>(&'a self, set: &mut HashSet<&'a Var<V>>)

fn free_vars(&self) -> HashSet<&V>

impl<L, V: Eq + Hash> FreeVars<Var<V>> for Term<L, V>

fn free_vars_into<'a>(&'a self, set: &mut HashSet<&'a Var<V>>)

fn free_vars(&self) -> HashSet<&V>

impl<V: Eq + Hash> FreeVars<Var<V>> for Var<V>

fn free_vars_into<'a>(&'a self, set: &mut HashSet<&'a Var<V>>)

fn free_vars(&self) -> HashSet<&Var<V>>

impl<V> FreshVars<Var<V>> for VarSource

fn acquire(&self) -> Var<V>

impl<L, V> From<Var<V>> for Ast<L, V>

fn from(var: Var<V>) -> Self

Converts to this type from the input type.

impl<L, V> From<Var<V>> for Term<L, V>

fn from(var: Var<V>) -> Self

Converts to this type from the input type.

impl<V: Hash> Hash for Var<V>

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<V: Ord> Ord for Var<V>

fn cmp(&self, other: &Var<V>) -> 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<V: PartialEq> PartialEq for Var<V>

fn eq(&self, other: &Var<V>) -> 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<V: PartialOrd> PartialOrd for Var<V>

fn partial_cmp(&self, other: &Var<V>) -> 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<L: Clone + Eq + Hash, V: Clone + Eq + Hash> SubWith<Var<V>, Ast<L, V>> for Ast<L, V>

type Error = Error

fn sub(&self, sub: &Sub<Var<V>, Ast<L, V>>) -> Result<Self, Self::Error>

fn with(&self, key: K, val: V) -> Result<Self, Self::Error>

impl<L: Clone, V: Clone + Eq + Hash> SubWith<Var<V>, Ast<L, V>> for Term<L, V>

type Error = Error

fn sub(&self, sub: &Sub<Var<V>, Ast<L, V>>) -> Result<Self, Self::Error>

fn with(&self, key: K, val: V) -> Result<Self, Self::Error>

impl<L: Clone + Eq + Hash, V: Clone + Eq + Hash> Unify<Var<V>, Ast<L, V>> for Ast<L, V>

type Error = Error

fn unify_with<'a>( &self, sub: CowSub<'a, Var<V>, Ast<L, V>>, rhs: &Self, ) -> UResult<'a, Var<V>, Ast<L, V>, Self::Error>

fn unify(&self, rhs: &Self) -> UResult<'_, K, V, Self::Error>

impl<L: Clone + Eq + Hash, V: Clone + Eq + Hash> Unify<Var<V>, Ast<L, V>> for Term<L, V>

type Error = Error

fn unify_with<'a>( &self, sub: CowSub<'a, Var<V>, Ast<L, V>>, rhs: &Self, ) -> UResult<'a, Var<V>, Ast<L, V>, Self::Error>

fn unify(&self, rhs: &Self) -> UResult<'_, K, V, Self::Error>

impl<V: Copy> Copy for Var<V>

impl<V: Eq> Eq for Var<V>

impl<V> StructuralPartialEq for Var<V>