pub enum MediaFeature {
    Plain(MediaFeaturePlain),
    Boolean(MediaFeatureBoolean),
    Range(MediaFeatureRange),
    RangeInterval(MediaFeatureRangeInterval),
}

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impl MediaFeature

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pub fn is_plain(&self) -> bool

Returns true if self is of variant Plain.

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pub fn as_plain(&self) -> Option<&MediaFeaturePlain>

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

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pub fn as_mut_plain(&mut self) -> Option<&mut MediaFeaturePlain>

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

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pub fn expect_plain(self) -> MediaFeaturePlainwhere Self: Debug,

Unwraps the value, yielding the content of Plain.

Panics

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

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pub fn plain(self) -> Option<MediaFeaturePlain>

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

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pub fn is_boolean(&self) -> bool

Returns true if self is of variant Boolean.

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pub fn as_boolean(&self) -> Option<&MediaFeatureBoolean>

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

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pub fn as_mut_boolean(&mut self) -> Option<&mut MediaFeatureBoolean>

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

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pub fn expect_boolean(self) -> MediaFeatureBooleanwhere Self: Debug,

Unwraps the value, yielding the content of Boolean.

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

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pub fn boolean(self) -> Option<MediaFeatureBoolean>

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

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pub fn is_range(&self) -> bool

Returns true if self is of variant Range.

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pub fn as_range(&self) -> Option<&MediaFeatureRange>

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

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pub fn as_mut_range(&mut self) -> Option<&mut MediaFeatureRange>

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

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pub fn expect_range(self) -> MediaFeatureRangewhere Self: Debug,

Unwraps the value, yielding the content of Range.

Panics

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

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pub fn range(self) -> Option<MediaFeatureRange>

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

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pub fn is_range_interval(&self) -> bool

Returns true if self is of variant RangeInterval.

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pub fn as_range_interval(&self) -> Option<&MediaFeatureRangeInterval>

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

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pub fn as_mut_range_interval( &mut self ) -> Option<&mut MediaFeatureRangeInterval>

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

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pub fn expect_range_interval(self) -> MediaFeatureRangeIntervalwhere Self: Debug,

Unwraps the value, yielding the content of RangeInterval.

Panics

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

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pub fn range_interval(self) -> Option<MediaFeatureRangeInterval>

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

Trait Implementations§

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impl Archive for MediaFeature

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type Archived = ArchivedMediaFeature

The archived representation of this type. Read more
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type Resolver = MediaFeatureResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.
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unsafe fn resolve( &self, pos: usize, resolver: <Self as Archive>::Resolver, out: *mut <Self as Archive>::Archived )

Creates the archived version of this value at the given position and writes it to the given output. Read more
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impl Clone for MediaFeature

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fn clone(&self) -> MediaFeature

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 MediaFeature

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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<'de> Deserialize<'de> for MediaFeature

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<__D> Deserialize<MediaFeature, __D> for Archived<MediaFeature>where __D: SharedDeserializeRegistry + Fallible + ?Sized,

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fn deserialize( &self, deserializer: &mut __D ) -> Result<MediaFeature, __D::Error>

Deserializes using the given deserializer
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impl EqIgnoreSpan for MediaFeature

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

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impl From<MediaFeatureBoolean> for MediaFeature

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fn from(v: MediaFeatureBoolean) -> Self

Converts to this type from the input type.
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impl From<MediaFeaturePlain> for MediaFeature

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fn from(v: MediaFeaturePlain) -> Self

Converts to this type from the input type.
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impl From<MediaFeatureRange> for MediaFeature

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fn from(v: MediaFeatureRange) -> Self

Converts to this type from the input type.
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impl From<MediaFeatureRangeInterval> for MediaFeature

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fn from(v: MediaFeatureRangeInterval) -> Self

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

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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<MediaFeature> for MediaFeature

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fn eq(&self, other: &MediaFeature) -> 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<__S> Serialize<__S> for MediaFeaturewhere __S: Serializer + ScratchSpace + SharedSerializeRegistry + Fallible + ?Sized,

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fn serialize( &self, serializer: &mut __S ) -> Result<<Self as Archive>::Resolver, __S::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.
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impl Serialize for MediaFeature

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Spanned for MediaFeature

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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 MediaFeature

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impl StructuralEq for MediaFeature

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impl StructuralPartialEq for MediaFeature

Auto Trait Implementations§

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impl<T> Any for Twhere 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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impl<T> ArchiveUnsized for Twhere T: Archive,

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type Archived = <T as Archive>::Archived

The archived counterpart of this type. Unlike Archive, it may be unsized. Read more
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type MetadataResolver = ()

The resolver for the metadata of this type. Read more
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unsafe fn resolve_metadata( &self, _: usize, _: <T as ArchiveUnsized>::MetadataResolver, _: *mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata )

Creates the archived version of the metadata for this value at the given position and writes it to the given output. Read more
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unsafe fn resolve_unsized( &self, from: usize, to: usize, resolver: Self::MetadataResolver, out: *mut RelPtr<Self::Archived, <isize as Archive>::Archived> )

Resolves a relative pointer to this value with the given from and to and writes it to the given output. Read more
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impl<T> Borrow<T> for Twhere 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 Twhere 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> CallHasher for Twhere T: Hash + ?Sized,

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default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64where H: Hash + ?Sized, B: BuildHasher,

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

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fn deserialize( &self, deserializer: &mut D ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer
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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?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 Twhere 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> LayoutRaw for T

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fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Gets the layout of the type.
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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Pointee for T

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type Metadata = ()

The type for metadata in pointers and references to Self.
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impl<T, S> SerializeUnsized<S> for Twhere T: Serialize<S>, S: Serializer + ?Sized,

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fn serialize_unsized( &self, serializer: &mut S ) -> Result<usize, <S as Fallible>::Error>

Writes the object and returns the position of the archived type.
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fn serialize_metadata(&self, _: &mut S) -> Result<(), <S as Fallible>::Error>

Serializes the metadata for the given type.
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere 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 Twhere 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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Performs the conversion.
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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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