Struct chalk_ir::VariableKinds

pub struct VariableKinds<I: Interner> { /* fields omitted */ }

List of interned elements.

Implementations

impl<I: Interner> VariableKinds<I>

pub fn inner_debug<'a>(
    &'a self,
    interner: &'a I
) -> VariableKindsInnerDebug<'a, I>

Helper method for debugging variable kinds.

impl<I: Interner> VariableKinds<I>

pub fn interned(&self) -> &I::InternedVariableKinds

Get the interned elements.

impl<I: Interner> VariableKinds<I>

pub fn from_fallible<E>(
    interner: &I,
    elements: impl IntoIterator<Item = Result<impl CastTo<VariableKind<I>>, E>>
) -> Result<Self, E>

Tries to create a sequence using an iterator of element-like things.

pub fn as_slice(&self, interner: &I) -> &[VariableKind<I>]

Returns a slice containing the elements.

pub fn from_iter(
    interner: &I,
    elements: impl IntoIterator<Item = impl CastTo<VariableKind<I>>>
) -> Self

Create a sequence from elements

pub fn at(&self, interner: &I, index: usize) -> &VariableKind<I>

Index into the sequence.

pub fn from1(interner: &I, element: impl CastTo<VariableKind<I>>) -> Self

Create a sequence from a single element.

pub fn empty(interner: &I) -> Self

Create an empty sequence.

pub fn is_empty(&self, interner: &I) -> bool

Check whether this is an empty sequence.

pub fn iter(&self, interner: &I) -> Iter<'_, VariableKind<I>>

Get an iterator over the elements of the sequence.

pub fn len(&self, interner: &I) -> usize

Get the length of the sequence.

Trait Implementations

impl<I: Interner> CastTo<VariableKinds<I>> for VariableKinds<I>

pub fn cast_to(
    self,
    _interner: &<VariableKinds<I> as HasInterner>::Interner
) -> VariableKinds<I>

Cast a value to type T.

impl<I: Clone + Interner> Clone for VariableKinds<I> where
    I::InternedVariableKinds: Clone, 

pub fn clone(&self) -> VariableKinds<I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I: Copy + Interner> Copy for VariableKinds<I> where
    I::InternedVariableKinds: Copy, 

impl<I: Eq + Interner> Eq for VariableKinds<I> where
    I::InternedVariableKinds: Eq, 

impl<I: Interner> HasInterner for VariableKinds<I>

type Interner = I

The interner associated with the type.

impl<I: Hash + Interner> Hash for VariableKinds<I> where
    I::InternedVariableKinds: Hash, 

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

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<I: Ord + Interner> Ord for VariableKinds<I> where
    I::InternedVariableKinds: Ord, 

pub fn cmp(&self, other: &VariableKinds<I>) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<I: PartialEq + Interner> PartialEq<VariableKinds<I>> for VariableKinds<I> where
    I::InternedVariableKinds: PartialEq, 

pub fn eq(&self, other: &VariableKinds<I>) -> bool

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

pub fn ne(&self, other: &VariableKinds<I>) -> bool

This method tests for !=.

impl<I: PartialOrd + Interner> PartialOrd<VariableKinds<I>> for VariableKinds<I> where
    I::InternedVariableKinds: PartialOrd, 

pub fn partial_cmp(&self, other: &VariableKinds<I>) -> Option<Ordering>

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

pub fn lt(&self, other: &VariableKinds<I>) -> bool

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

pub fn le(&self, other: &VariableKinds<I>) -> bool

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

pub fn gt(&self, other: &VariableKinds<I>) -> bool

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

pub fn ge(&self, other: &VariableKinds<I>) -> bool

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

impl<I: Interner> StructuralEq for VariableKinds<I>

impl<I: Interner> StructuralPartialEq for VariableKinds<I>