pub enum QueryInParens {
    ContainerQuery(Box<ContainerQuery>),
    SizeFeature(SizeFeature),
    GeneralEnclosed(GeneralEnclosed),
}

Variants§

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ContainerQuery(Box<ContainerQuery>)

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SizeFeature(SizeFeature)

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GeneralEnclosed(GeneralEnclosed)

Implementations§

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impl QueryInParens

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pub const fn is_container_query(&self) -> bool

Returns true if self is of variant ContainerQuery.

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pub fn as_container_query(&self) -> Option<&Box<ContainerQuery>>

Returns Some if self is a reference of variant ContainerQuery, and None otherwise.

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pub fn as_mut_container_query(&mut self) -> Option<&mut Box<ContainerQuery>>

Returns Some if self is a mutable reference of variant ContainerQuery, and None otherwise.

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pub fn expect_container_query(self) -> Box<ContainerQuery>
where Self: Debug,

Unwraps the value, yielding the content of ContainerQuery.

§Panics

Panics if the value is not ContainerQuery, with a panic message including the content of self.

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pub fn container_query(self) -> Option<Box<ContainerQuery>>

Returns Some if self is of variant ContainerQuery, and None otherwise.

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pub const fn is_size_feature(&self) -> bool

Returns true if self is of variant SizeFeature.

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pub fn as_size_feature(&self) -> Option<&SizeFeature>

Returns Some if self is a reference of variant SizeFeature, and None otherwise.

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pub fn as_mut_size_feature(&mut self) -> Option<&mut SizeFeature>

Returns Some if self is a mutable reference of variant SizeFeature, and None otherwise.

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pub fn expect_size_feature(self) -> SizeFeature
where Self: Debug,

Unwraps the value, yielding the content of SizeFeature.

§Panics

Panics if the value is not SizeFeature, with a panic message including the content of self.

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pub fn size_feature(self) -> Option<SizeFeature>

Returns Some if self is of variant SizeFeature, and None otherwise.

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pub const fn is_general_enclosed(&self) -> bool

Returns true if self is of variant GeneralEnclosed.

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pub fn as_general_enclosed(&self) -> Option<&GeneralEnclosed>

Returns Some if self is a reference of variant GeneralEnclosed, and None otherwise.

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pub fn as_mut_general_enclosed(&mut self) -> Option<&mut GeneralEnclosed>

Returns Some if self is a mutable reference of variant GeneralEnclosed, and None otherwise.

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pub fn expect_general_enclosed(self) -> GeneralEnclosed
where Self: Debug,

Unwraps the value, yielding the content of GeneralEnclosed.

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Panics if the value is not GeneralEnclosed, with a panic message including the content of self.

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pub fn general_enclosed(self) -> Option<GeneralEnclosed>

Returns Some if self is of variant GeneralEnclosed, and None otherwise.

Trait Implementations§

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impl Clone for QueryInParens

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fn clone(&self) -> QueryInParens

Returns a copy 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 Debug for QueryInParens

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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 EqIgnoreSpan for QueryInParens

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fn eq_ignore_span(&self, other: &Self) -> bool

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impl From<Box<ContainerQuery>> for QueryInParens

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fn from(v: Box<ContainerQuery>) -> Self

Converts to this type from the input type.
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impl From<GeneralEnclosed> for QueryInParens

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fn from(v: GeneralEnclosed) -> Self

Converts to this type from the input type.
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impl From<QueryInParens> for ContainerQueryType

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fn from(v: QueryInParens) -> Self

Converts to this type from the input type.
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impl From<SizeFeature> for QueryInParens

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fn from(v: SizeFeature) -> Self

Converts to this type from the input type.
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impl Hash for QueryInParens

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for QueryInParens

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fn eq(&self, other: &QueryInParens) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Spanned for QueryInParens

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fn span(&self) -> Span

Get span of self.
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fn span_lo(&self) -> BytePos

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fn span_hi(&self) -> BytePos

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impl Eq for QueryInParens

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impl StructuralPartialEq for QueryInParens

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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> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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impl<T> CallHasher for T
where T: Hash + ?Sized,

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default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64
where H: Hash + ?Sized, B: BuildHasher,

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impl<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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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Gets the layout of the type.
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type Metadata = ()

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