pest::pratt_parser

Struct Op

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pub struct Op<R: RuleType> { /* private fields */ }
Expand description

An operator that corresponds to a rule.

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impl<R: RuleType> Op<R>

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pub fn prefix(rule: R) -> Self

Defines rule as a prefix unary operator.

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pub fn postfix(rule: R) -> Self

Defines rule as a postfix unary operator.

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pub fn infix(rule: R, assoc: Assoc) -> Self

Defines rule as an infix binary operator with associativity assoc.

Trait Implementations§

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impl<R: RuleType> BitOr for Op<R>

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type Output = Op<R>

The resulting type after applying the | operator.
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fn bitor(self, rhs: Self) -> Self

Performs the | operation. Read more

Auto Trait Implementations§

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impl<R> Freeze for Op<R>
where R: Freeze,

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impl<R> RefUnwindSafe for Op<R>
where R: RefUnwindSafe,

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impl<R> Send for Op<R>
where R: Send,

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impl<R> Sync for Op<R>
where R: Sync,

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impl<R> Unpin for Op<R>
where R: Unpin,

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impl<R> UnwindSafe for Op<R>
where R: 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> 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, 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.