OrigDollarHandled

derive_deftly_macros::syntax

Enum OrigDollarHandled 

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pub enum OrigDollarHandled {
    NotFound,
    Found(Span),
}
Expand description

Proof token that deescape_orig_dollar was called

Demanded by Subst::parse_after_dollar.

Do not construct this yourself. Only deescape_orig_dollar is allowed to do that.

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NotFound

We didn’t find any orig_dollar

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Found(Span)

We did find orig_dollar; if we now see another $ things get even stranger.

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impl Debug for OrigDollarHandled

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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<'_enum> From<&'_enum OrigDollarHandled> for OrigDollarHandledDiscriminants

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fn from(val: &'_enum OrigDollarHandled) -> OrigDollarHandledDiscriminants

Converts to this type from the input type.
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impl From<OrigDollarHandled> for OrigDollarHandledDiscriminants

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fn from(val: OrigDollarHandled) -> OrigDollarHandledDiscriminants

Converts to this type from the input type.
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impl IntoDiscriminant for OrigDollarHandled

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type Discriminant = OrigDollarHandledDiscriminants

Enum listing the same variants as this enum but without any data fields
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fn discriminant(&self) -> Self::Discriminant

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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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where T: ?Sized,

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fn borrow(&self) -> &T

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

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

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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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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for 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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.