Struct chalk_solve::coherence::SpecializationPriorities

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pub struct SpecializationPriorities<I: Interner> { /* private fields */ }

Expand description

Stores the specialization priorities for a set of impls. This basically encodes which impls specialize one another.

Implementations

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impl<I: Interner> SpecializationPriorities

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pub fn new() -> Self

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pub fn priority(&self, impl_id: ImplId) -> SpecializationPriority

Lookup the priority of an impl in the set (panics if impl is not in set).

Trait Implementations

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impl<I: Clone + Interner> Clone for SpecializationPriorities

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fn clone(&self) -> SpecializationPriorities

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<I: Debug + Interner> Debug for SpecializationPriorities

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

Formats the value using the given formatter. Read more

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impl<I: Default + Interner> Default for SpecializationPriorities

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fn default() -> SpecializationPriorities

Returns the “default value” for a type. Read more

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

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fn eq(&self, other: &SpecializationPriorities) -> bool

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

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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. Read more

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impl<I: Eq + Interner> Eq for SpecializationPriorities

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impl<I: Interner> StructuralEq for SpecializationPriorities

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impl<I: Interner> StructuralPartialEq for SpecializationPriorities

Auto Trait Implementations

impl RefUnwindSafe for SpecializationPrioritieswhere
::DefId: RefUnwindSafe,

impl Send for SpecializationPrioritieswhere
::DefId: Send,

impl Sync for SpecializationPrioritieswhere
::DefId: Sync,

impl Unpin for SpecializationPrioritieswhere
::DefId: Unpin,

impl UnwindSafe for SpecializationPrioritieswhere
::DefId: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Cast for T

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fn cast(self, interner: ::Interner) -> Uwhere
Self: CastTo,
U: HasInterner,

Cast a value to type U using CastTo.

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impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct chalk_solve::coherence::SpecializationPriorities

Implementations

impl<I: Interner> SpecializationPriorities<I>

pub fn new() -> Self

pub fn priority(&self, impl_id: ImplId<I>) -> SpecializationPriority

Trait Implementations

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

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

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

impl<I: Debug + Interner> Debug for SpecializationPriorities<I>

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

impl<I: Default + Interner> Default for SpecializationPriorities<I>

fn default() -> SpecializationPriorities<I>

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

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

fn ne(&self, other: &Rhs) -> bool

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

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

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

Auto Trait Implementations

impl<I> RefUnwindSafe for SpecializationPriorities<I>where <I as Interner>::DefId: RefUnwindSafe,

impl<I> Send for SpecializationPriorities<I>where <I as Interner>::DefId: Send,

impl<I> Sync for SpecializationPriorities<I>where <I as Interner>::DefId: Sync,

impl<I> Unpin for SpecializationPriorities<I>where <I as Interner>::DefId: Unpin,

impl<I> UnwindSafe for SpecializationPriorities<I>where <I as Interner>::DefId: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> Cast for T

fn cast<U>(self, interner: <U as HasInterner>::Interner) -> Uwhere Self: CastTo<U>, U: HasInterner,

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<I> RefUnwindSafe for SpecializationPriorities<I>where
<I as Interner>::DefId: RefUnwindSafe,

impl<I> Send for SpecializationPriorities<I>where
<I as Interner>::DefId: Send,

impl<I> Sync for SpecializationPriorities<I>where
<I as Interner>::DefId: Sync,

impl<I> Unpin for SpecializationPriorities<I>where
<I as Interner>::DefId: Unpin,

impl<I> UnwindSafe for SpecializationPriorities<I>where
<I as Interner>::DefId: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn cast<U>(self, interner: <U as HasInterner>::Interner) -> Uwhere
Self: CastTo<U>,
U: HasInterner,

impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,