charon_lib::ast::visitor

Struct AstVisitableWrapper

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#[repr(transparent)]
pub struct AstVisitableWrapper<V: ?Sized>(V);
Expand description

Implementation detail: wrapper that implements Visit[Mut]<T> for T: #trait_name, and delegates all the visiting to our trait’s drive[_mut]. Used in the implementation of visit_inner

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§0: V

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impl<V: ?Sized> AstVisitableWrapper<V>

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fn wrap(x: &mut V) -> &mut Self

Trait Implementations§

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impl<'s, V: VisitAst, T: AstVisitable> Visit<'s, T> for AstVisitableWrapper<V>

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fn visit(&mut self, x: &'s T) -> ControlFlow<Self::Break>

Visit this value.
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fn visit_by_val(self, x: &'a T) -> ControlFlow<Self::Break, Self>
where Self: Sized,

Convenience alias for method chaining.
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fn visit_by_val_infallible(self, x: &'a T) -> Self
where Self: Sized + Visitor<Break = Infallible>,

Convenience when the visitor does not return early.
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impl<'s, V: VisitAstMut, T: AstVisitable> VisitMut<'s, T> for AstVisitableWrapper<V>

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fn visit(&mut self, x: &'s mut T) -> ControlFlow<Self::Break>

Visit this value.
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fn visit_by_val(self, x: &'a mut T) -> ControlFlow<Self::Break, Self>
where Self: Sized,

Convenience alias for method chaining.
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impl<V: Visitor> Visitor for AstVisitableWrapper<V>

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type Break = <V as Visitor>::Break

The type used for early-return, if the visitor supports it. Use an empty type like std::convert::Infallible if the visitor does not short-circuit.

Auto Trait Implementations§

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impl<V> Freeze for AstVisitableWrapper<V>
where V: Freeze + ?Sized,

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impl<V> RefUnwindSafe for AstVisitableWrapper<V>
where V: RefUnwindSafe + ?Sized,

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impl<V> Send for AstVisitableWrapper<V>
where V: Send + ?Sized,

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impl<V> Sync for AstVisitableWrapper<V>
where V: Sync + ?Sized,

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impl<V> Unpin for AstVisitableWrapper<V>
where V: Unpin + ?Sized,

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impl<V> UnwindSafe for AstVisitableWrapper<V>
where V: UnwindSafe + ?Sized,

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<I, T> ExtractContext<I, ()> for T

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fn extract_context(self, _original_input: I)

Given the context attached to a nom error, and given the original input to the nom parser, extract more the useful context information. 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> 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<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<I> RecreateContext<I> for I

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fn recreate_context(_original_input: I, tail: I) -> I

Given the original input, as well as the context reported by nom, recreate a context in the original string where the error occurred. 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<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