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Struct NullExpansionLogger

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pub struct NullExpansionLogger;
Expand description

Default logger. Does nothing.

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impl<Nt, T> ExpansionLogger<Nt, T> for NullExpansionLogger

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fn on_nonterm_expanded( &mut self, _expanded_nonterm_value: &Nt, _rule: &Rule<Nt, T>, )

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fn on_nonterm_expansion_failed(&mut self, _expanded_nonterm_value: &Nt)

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fn on_input_fully_expanded(&mut self, _expansion_result: &[T])

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fn on_max_iterations_reached( &mut self, _current_state: &[Symbol<Nt, T>], _iterations: usize, )

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

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fn vzip(self) -> V