Struct chalk_ir::ProgramClauses

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

Implementations

impl<I: Interner> ProgramClauses<I>

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

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

pub fn from(
    interner: &I,
    clauses: impl IntoIterator<Item = impl CastTo<ProgramClause<I>>>
) -> Self

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

pub fn iter(&self, interner: &I) -> Iter<ProgramClause<I>>

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

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

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

Trait Implementations

impl<I: Clone + Interner> Clone for ProgramClauses<I> where
    I::InternedProgramClauses: Clone, 

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I: Copy + Interner> Copy for ProgramClauses<I> where
    I::InternedProgramClauses: Copy, 

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

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

Formats the value using the given formatter.

impl<I: Eq + Interner> Eq for ProgramClauses<I> where
    I::InternedProgramClauses: Eq, 

impl<I: Interner, TI: TargetInterner<I>> Fold<I, TI> for ProgramClauses<I>

type Result = ProgramClauses<TI>

The type of value that will be produced once folding is done. Typically this is Self, unless Self contains borrowed values, in which case owned values are produced (for example, one can fold over a &T value where T: Fold, in which case you get back a T, not a &T).

fn fold_with<'i>(
    &self,
    folder: &mut dyn Folder<'i, I, TI>,
    outer_binder: DebruijnIndex
) -> Fallible<Self::Result> where
    I: 'i,
    TI: 'i, 

Apply the given folder folder to self; binders is the number of binders that are in scope when beginning the folder. Typically binders starts as 0, but is adjusted when we encounter Binders<T> in the IR or other similar constructs.

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

type Interner = I

impl<I: Hash + Interner> Hash for ProgramClauses<I> where
    I::InternedProgramClauses: 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, 

Feeds a slice of this type into the given [Hasher].

impl<I: Ord + Interner> Ord for ProgramClauses<I> where
    I::InternedProgramClauses: Ord, 

fn cmp(&self, other: &ProgramClauses<I>) -> 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<I: PartialEq + Interner> PartialEq<ProgramClauses<I>> for ProgramClauses<I> where
    I::InternedProgramClauses: PartialEq, 

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

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

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

This method tests for !=.

impl<I: PartialOrd + Interner> PartialOrd<ProgramClauses<I>> for ProgramClauses<I> where
    I::InternedProgramClauses: PartialOrd, 

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

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

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

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

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

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

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

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

fn ge(&self, other: &ProgramClauses<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 ProgramClauses<I>

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

impl<I: Interner> Visit<I> for ProgramClauses<I>

fn visit_with<'i, R: VisitResult>(
    &self,
    visitor: &mut dyn Visitor<'i, I, Result = R>,
    outer_binder: DebruijnIndex
) -> R where
    I: 'i, 

Apply the given visitor visitor to self; binders is the number of binders that are in scope when beginning the visitor. Typically binders starts as 0, but is adjusted when we encounter Binders<T> in the IR or other similar constructs.

impl<I: Interner> Zip<I> for ProgramClauses<I>

fn zip_with<'i, Z: Zipper<'i, I>>(
    zipper: &mut Z,
    a: &Self,
    b: &Self
) -> Fallible<()> where
    I: 'i,