Struct chalk_ir::ForeignDefId

pub struct ForeignDefId<I: Interner>(pub I::DefId);

Id for foreign types.

Tuple Fields

0: I::DefId

Trait Implementations

impl<I: Clone + Interner> Clone for ForeignDefId<I> where
    I::DefId: Clone, 

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

impl<I: Interner> Fold<I> for ForeignDefId<I>

type Result = ForeignDefId<I>

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<E>(
    self,
    _folder: &mut dyn Folder<I, Error = E>,
    _outer_binder: DebruijnIndex
) -> Result<Self::Result, E>

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: Hash + Interner> Hash for ForeignDefId<I> where
    I::DefId: 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 ForeignDefId<I> where
    I::DefId: Ord, 

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<I: PartialEq + Interner> PartialEq<ForeignDefId<I>> for ForeignDefId<I> where
    I::DefId: PartialEq, 

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

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

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

This method tests for !=.

impl<I: PartialOrd + Interner> PartialOrd<ForeignDefId<I>> for ForeignDefId<I> where
    I::DefId: PartialOrd, 

fn partial_cmp(&self, other: &ForeignDefId<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: Interner> Visit<I> for ForeignDefId<I>

fn visit_with<B>(
    &self,
    _visitor: &mut dyn Visitor<I, BreakTy = B>,
    _outer_binder: DebruijnIndex
) -> ControlFlow<B>

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 ForeignDefId<I>

fn zip_with<Z: Zipper<I>>(
    _zipper: &mut Z,
    _variance: Variance,
    a: &Self,
    b: &Self
) -> Fallible<()>

Uses the zipper to walk through two values, ensuring that they match.

impl<I: Copy + Interner> Copy for ForeignDefId<I> where
    I::DefId: Copy, 

impl<I: Eq + Interner> Eq for ForeignDefId<I> where
    I::DefId: Eq, 

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

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