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GenericRule

egglog::ast

Struct GenericRule 

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pub struct GenericRule<Head, Leaf>
where
    Head: Clone + Display,
    Leaf: Clone + PartialEq + Eq + Display + Hash,
{
    pub span: Span,
    pub head: GenericActions<Head, Leaf>,
    pub body: Vec<GenericFact<Head, Leaf>>,
    pub name: String,
    pub ruleset: String,
}

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§span: Span§head: GenericActions<Head, Leaf>§body: Vec<GenericFact<Head, Leaf>>§name: String

A globally unique name for this rule in the EGraph.

§ruleset: String

The ruleset this rule belongs to. Defaults to "".

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impl<Head, Leaf> GenericRule<Head, Leaf>
where Head: Clone + Display, Leaf: Clone + PartialEq + Eq + Display + Hash,

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pub fn visit_exprs( self, f: &mut impl FnMut(GenericExpr<Head, Leaf>) -> GenericExpr<Head, Leaf>, ) -> GenericRule<Head, Leaf>

Applies f to every expression that appears in the rule body or head.

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pub fn visit_actions( self, f: &mut impl FnMut(GenericAction<Head, Leaf>) -> GenericAction<Head, Leaf>, ) -> GenericRule<Head, Leaf>

Applies f to each action in the rule head, leaving the body unchanged.

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pub fn map_symbols<Head2, Leaf2>( self, head: &mut impl FnMut(Head) -> Head2, leaf: &mut impl FnMut(Leaf) -> Leaf2, ) -> GenericRule<Head2, Leaf2>
where Head2: Clone + Display, Leaf2: Clone + PartialEq + Eq + Display + Hash,

Applies the provided head and leaf mappings to every symbol that appears in the rule.

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pub fn make_unresolved(self) -> GenericRule<String, String>

Converts the rule into its unresolved representation by formatting heads and leaves.

Trait Implementations§

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impl<Head, Leaf> Clone for GenericRule<Head, Leaf>
where Head: Clone + Display, Leaf: Clone + PartialEq + Eq + Display + Hash,

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fn clone(&self) -> GenericRule<Head, Leaf>

Returns a duplicate 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<Head, Leaf> Debug for GenericRule<Head, Leaf>
where Head: Debug + Clone + Display, Leaf: Debug + Clone + PartialEq + Eq + Display + Hash,

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

Formats the value using the given formatter. Read more
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impl<Head, Leaf> Display for GenericRule<Head, Leaf>
where Head: Display + Clone, Leaf: Display + Clone + PartialEq + Eq + Hash,

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

Formats the value using the given formatter. Read more
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impl<Head, Leaf> Hash for GenericRule<Head, Leaf>
where Head: Hash + Clone + Display, Leaf: Hash + Clone + PartialEq + Eq + Display,

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<Head, Leaf> PartialEq for GenericRule<Head, Leaf>
where Head: PartialEq + Clone + Display, Leaf: PartialEq + Clone + Eq + Display + Hash,

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fn eq(&self, other: &GenericRule<Head, Leaf>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<Head, Leaf> Eq for GenericRule<Head, Leaf>
where Head: Eq + Clone + Display, Leaf: Eq + Clone + PartialEq + Display + Hash,

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impl<Head, Leaf> StructuralPartialEq for GenericRule<Head, Leaf>
where Head: Clone + Display, Leaf: Clone + PartialEq + Eq + Display + Hash,

Auto Trait Implementations§

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impl<Head, Leaf> Freeze for GenericRule<Head, Leaf>

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impl<Head, Leaf> RefUnwindSafe for GenericRule<Head, Leaf>
where Leaf: RefUnwindSafe, Head: RefUnwindSafe,

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impl<Head, Leaf> Send for GenericRule<Head, Leaf>
where Leaf: Send, Head: Send,

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impl<Head, Leaf> Sync for GenericRule<Head, Leaf>
where Leaf: Sync, Head: Sync,

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impl<Head, Leaf> Unpin for GenericRule<Head, Leaf>
where Leaf: Unpin, Head: Unpin,

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impl<Head, Leaf> UnwindSafe for GenericRule<Head, Leaf>
where Leaf: UnwindSafe, Head: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where 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 T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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

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

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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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> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> UserDefinedCommandOutput for T
where T: Debug + Display + Send + Sync,