Enum QueryInParens

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

Variants

ContainerQuery(Box<ContainerQuery>)

SizeFeature(SizeFeature)

GeneralEnclosed(GeneralEnclosed)

Implementations

impl QueryInParens

pub const fn is_container_query(&self) -> bool

Returns true if self is of variant ContainerQuery.

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

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

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.

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.

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

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

pub const fn is_size_feature(&self) -> bool

Returns true if self is of variant SizeFeature.

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

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

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.

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.

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

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

pub const fn is_general_enclosed(&self) -> bool

Returns true if self is of variant GeneralEnclosed.

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

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

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.

pub fn expect_general_enclosed(self) -> GeneralEnclosed

where Self: Debug,

Unwraps the value, yielding the content of GeneralEnclosed.

Panics

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

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

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

Trait Implementations

impl Clone for QueryInParens

fn clone(&self) -> QueryInParens

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QueryInParens

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl EqIgnoreSpan for QueryInParens

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

impl From<Box<ContainerQuery>> for QueryInParens

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

Converts to this type from the input type.

impl From<GeneralEnclosed> for QueryInParens

fn from(v: GeneralEnclosed) -> Self

Converts to this type from the input type.

impl From<QueryInParens> for ContainerQueryType

fn from(v: QueryInParens) -> Self

Converts to this type from the input type.

impl From<SizeFeature> for QueryInParens

fn from(v: SizeFeature) -> Self

Converts to this type from the input type.

impl Hash for QueryInParens

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for QueryInParens

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Spanned for QueryInParens

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl Eq for QueryInParens

impl StructuralPartialEq for QueryInParens