Struct chalk_ir::CanonicalVarKinds

pub struct CanonicalVarKinds<I: Interner> {
    pub(crate) interned: I::InternedCanonicalVarKinds,
}

List of interned elements.

Fields

interned: I::InternedCanonicalVarKinds

Implementations

impl<I: Interner> CanonicalVarKinds<I>

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

Get the interned elements.

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

Returns a slice containing the elements.

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

Index into the sequence.

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<'_, CanonicalVarKind<I>>

Get an iterator over the elements of the sequence.

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

Get the length of the sequence.

impl<I: Interner> CanonicalVarKinds<I>

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

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

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

Create a sequence from elements

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

Create a sequence from a single element.

Trait Implementations

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

fn cast_to( self, _interner: <CanonicalVarKinds<I> as HasInterner>::Interner, ) -> CanonicalVarKinds<I>

Cast a value to type T.

impl<I: Clone + Interner> Clone for CanonicalVarKinds<I>

where I::InternedCanonicalVarKinds: Clone,

fn clone(&self) -> CanonicalVarKinds<I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I: Interner> Debug for CanonicalVarKinds<I>

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

Formats the value using the given formatter.

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

type Interner = I

The interner associated with the type.

impl<I: Hash + Interner> Hash for CanonicalVarKinds<I>

where I::InternedCanonicalVarKinds: Hash,

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<I: Ord + Interner> Ord for CanonicalVarKinds<I>

where I::InternedCanonicalVarKinds: Ord,

fn cmp(&self, other: &CanonicalVarKinds<I>) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl<I: PartialEq + Interner> PartialEq for CanonicalVarKinds<I>

where I::InternedCanonicalVarKinds: PartialEq,

fn eq(&self, other: &CanonicalVarKinds<I>) -> 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<I: PartialOrd + Interner> PartialOrd for CanonicalVarKinds<I>

where I::InternedCanonicalVarKinds: PartialOrd,

fn partial_cmp(&self, other: &CanonicalVarKinds<I>) -> 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<I: Copy + Interner> Copy for CanonicalVarKinds<I>

where I::InternedCanonicalVarKinds: Copy,

impl<I: Eq + Interner> Eq for CanonicalVarKinds<I>

where I::InternedCanonicalVarKinds: Eq,

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