Rule

Struct Rule 

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pub struct Rule<V, Tm> {
    pub ctx: Vec<(V, Option<Tm>)>,
    pub lhs: Tm,
    pub rhs: Tm,
}
Expand description

A command that introduces a set of rewrite rules.

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§ctx: Vec<(V, Option<Tm>)>

context (bound variables)

§lhs: Tm

left-hand side (pattern to match with)

§rhs: Tm

right-hand side (term to replace with)

Trait Implementations§

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impl<V: Clone, Tm: Clone> Clone for Rule<V, Tm>

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fn clone(&self) -> Rule<V, Tm>

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<V: Debug, Tm: Debug> Debug for Rule<V, Tm>

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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<V: Display, Tm: Display> Display for Rule<V, Tm>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<V, Tm> Freeze for Rule<V, Tm>
where Tm: Freeze,

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impl<V, Tm> RefUnwindSafe for Rule<V, Tm>

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impl<V, Tm> Send for Rule<V, Tm>
where Tm: Send, V: Send,

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impl<V, Tm> Sync for Rule<V, Tm>
where Tm: Sync, V: Sync,

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impl<V, Tm> Unpin for Rule<V, Tm>
where Tm: Unpin, V: Unpin,

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impl<V, Tm> UnwindSafe for Rule<V, Tm>
where Tm: UnwindSafe, V: 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> 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> 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.