Struct chalk_ir::Goals [−][src]
pub struct Goals<I: Interner> { /* fields omitted */ }
Expand description
List of interned elements.
Implementations
impl<I: Interner> Goals<I>
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impl<I: Interner> Goals<I>
[src]pub fn debug<'a>(&'a self, interner: &'a I) -> GoalsDebug<'a, I>
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pub fn debug<'a>(&'a self, interner: &'a I) -> GoalsDebug<'a, I>
[src]Show debug output for Goals
.
impl<I: Interner> Goals<I>
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impl<I: Interner> Goals<I>
[src]impl<I: Interner> Goals<I>
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impl<I: Interner> Goals<I>
[src]pub fn from_fallible<E>(
interner: &I,
elements: impl IntoIterator<Item = Result<impl CastTo<Goal<I>>, E>>
) -> Result<Self, E>
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pub fn from_fallible<E>(
interner: &I,
elements: impl IntoIterator<Item = Result<impl CastTo<Goal<I>>, E>>
) -> Result<Self, E>
[src]Tries to create a sequence using an iterator of element-like things.
Trait Implementations
impl<I: Interner> Fold<I> for Goals<I>
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impl<I: Interner> Fold<I> for Goals<I>
[src]type Result = Goals<I>
type Result = Goals<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
). Read more
fn fold_with<'i>(
self,
folder: &mut dyn Folder<'i, I>,
outer_binder: DebruijnIndex
) -> Fallible<Self::Result> where
I: 'i,
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fn fold_with<'i>(
self,
folder: &mut dyn Folder<'i, I>,
outer_binder: DebruijnIndex
) -> Fallible<Self::Result> where
I: 'i,
[src]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. Read more
impl<I: Interner> HasInterner for Goals<I>
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impl<I: Interner> HasInterner for Goals<I>
[src]type Interner = I
type Interner = I
The interner associated with the type.
impl<I: Ord + Interner> Ord for Goals<I> where
I::InternedGoals: Ord,
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impl<I: Ord + Interner> Ord for Goals<I> where
I::InternedGoals: Ord,
[src]impl<I: PartialEq + Interner> PartialEq<Goals<I>> for Goals<I> where
I::InternedGoals: PartialEq,
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impl<I: PartialEq + Interner> PartialEq<Goals<I>> for Goals<I> where
I::InternedGoals: PartialEq,
[src]impl<I: PartialOrd + Interner> PartialOrd<Goals<I>> for Goals<I> where
I::InternedGoals: PartialOrd,
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impl<I: PartialOrd + Interner> PartialOrd<Goals<I>> for Goals<I> where
I::InternedGoals: PartialOrd,
[src]fn partial_cmp(&self, other: &Goals<I>) -> Option<Ordering>
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fn partial_cmp(&self, other: &Goals<I>) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl<I: Interner> Visit<I> for Goals<I>
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impl<I: Interner> Visit<I> for Goals<I>
[src]fn visit_with<'i, B>(
&self,
visitor: &mut dyn Visitor<'i, I, BreakTy = B>,
outer_binder: DebruijnIndex
) -> ControlFlow<B> where
I: 'i,
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fn visit_with<'i, B>(
&self,
visitor: &mut dyn Visitor<'i, I, BreakTy = B>,
outer_binder: DebruijnIndex
) -> ControlFlow<B> where
I: 'i,
[src]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. Read more
impl<I: Copy + Interner> Copy for Goals<I> where
I::InternedGoals: Copy,
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I::InternedGoals: Copy,
impl<I: Eq + Interner> Eq for Goals<I> where
I::InternedGoals: Eq,
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I::InternedGoals: Eq,
impl<I: Interner> StructuralEq for Goals<I>
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impl<I: Interner> StructuralPartialEq for Goals<I>
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Auto Trait Implementations
impl<I> RefUnwindSafe for Goals<I> where
<I as Interner>::InternedGoals: RefUnwindSafe,
<I as Interner>::InternedGoals: RefUnwindSafe,
impl<I> Send for Goals<I> where
<I as Interner>::InternedGoals: Send,
<I as Interner>::InternedGoals: Send,
impl<I> Sync for Goals<I> where
<I as Interner>::InternedGoals: Sync,
<I as Interner>::InternedGoals: Sync,
impl<I> Unpin for Goals<I> where
<I as Interner>::InternedGoals: Unpin,
<I as Interner>::InternedGoals: Unpin,
impl<I> UnwindSafe for Goals<I> where
<I as Interner>::InternedGoals: UnwindSafe,
<I as Interner>::InternedGoals: UnwindSafe,
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Cast for T
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impl<T> Cast for T
[src]fn cast<U>(self, interner: &U::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,
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fn cast<U>(self, interner: &U::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,
[src]Cast a value to type U
using CastTo
.
impl<T, I> CouldMatch<T> for T where
T: Zip<I> + HasInterner<Interner = I> + ?Sized,
I: Interner,
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impl<T, I> CouldMatch<T> for T where
T: Zip<I> + HasInterner<Interner = I> + ?Sized,
I: Interner,
[src]pub fn could_match(&Self, &I, &dyn UnificationDatabase<I>, &T) -> bool
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pub fn could_match(&Self, &I, &dyn UnificationDatabase<I>, &T) -> bool
[src]Checks whether self
and other
could possibly match.
impl<T, I> Shift<I> for T where
T: Fold<I>,
I: Interner,
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impl<T, I> Shift<I> for T where
T: Fold<I>,
I: Interner,
[src]pub fn shifted_in(Self, &I) -> <T as Fold<I>>::Result
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pub fn shifted_in(Self, &I) -> <T as Fold<I>>::Result
[src]Shifts this term in one level of binders.
pub fn shifted_in_from(Self, &I, DebruijnIndex) -> <T as Fold<I>>::Result
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pub fn shifted_in_from(Self, &I, DebruijnIndex) -> <T as Fold<I>>::Result
[src]Shifts a term valid at outer_binder
so that it is
valid at the innermost binder. See DebruijnIndex::shifted_in_from
for a detailed explanation. Read more
pub fn shifted_out_to(
Self,
&I,
DebruijnIndex
) -> Result<<T as Fold<I>>::Result, NoSolution>
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pub fn shifted_out_to(
Self,
&I,
DebruijnIndex
) -> Result<<T as Fold<I>>::Result, NoSolution>
[src]Shifts a term valid at the innermost binder so that it is
valid at outer_binder
. See DebruijnIndex::shifted_out_to
for a detailed explanation. Read more
pub fn shifted_out(Self, &I) -> Result<<T as Fold<I>>::Result, NoSolution>
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pub fn shifted_out(Self, &I) -> Result<<T as Fold<I>>::Result, NoSolution>
[src]Shifts this term out one level of binders.
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more