#[repr(C)]
pub struct Contain(u8);
Expand description

Constants for contain: https://drafts.csswg.org/css-contain/#contain-property

Tuple Fields§

§0: u8

Implementations§

source§

impl Contain

source

pub const NONE: Self = _

none variant, just for convenience.

source

pub const INLINE_SIZE: Self = _

inline-size variant, turns on single-axis inline size containment

source

pub const BLOCK_SIZE: Self = _

block-size variant, turns on single-axis block size containment, internal only

source

pub const LAYOUT: Self = _

layout variant, turns on layout containment

source

pub const STYLE: Self = _

style variant, turns on style containment

source

pub const PAINT: Self = _

paint variant, turns on paint containment

source

pub const SIZE: Self = _

‘size’ variant, turns on size containment

source

pub const CONTENT: Self = _

content variant, turns on layout and paint containment

source

pub const STRICT: Self = _

strict variant, turns on all types of containment

source§

impl Contain

source

pub const fn empty() -> Self

Get a flags value with all bits unset.

source

pub const fn all() -> Self

Get a flags value with all known bits set.

source

pub const fn bits(&self) -> u8

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

source

pub const fn from_bits(bits: u8) -> Option<Self>

Convert from a bits value.

This method will return None if any unknown bits are set.

source

pub const fn from_bits_truncate(bits: u8) -> Self

Convert from a bits value, unsetting any unknown bits.

source

pub const fn from_bits_retain(bits: u8) -> Self

Convert from a bits value exactly.

source

pub fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

source

pub const fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

source

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

source

pub const fn intersects(&self, other: Self) -> bool

Whether any set bits in a source flags value are also set in a target flags value.

source

pub const fn contains(&self, other: Self) -> bool

Whether all set bits in a source flags value are also set in a target flags value.

source

pub fn insert(&mut self, other: Self)

The bitwise or (|) of the bits in two flags values.

source

pub fn remove(&mut self, other: Self)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

source

pub fn toggle(&mut self, other: Self)

The bitwise exclusive-or (^) of the bits in two flags values.

source

pub fn set(&mut self, other: Self, value: bool)

Call insert when value is true or remove when value is false.

source

pub const fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.

source

pub const fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.

source

pub const fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

source

pub const fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.

source

pub const fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

source§

impl Contain

source

pub const fn iter(&self) -> Iter<Contain>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

source

pub const fn iter_names(&self) -> IterNames<Contain>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

Trait Implementations§

source§

impl Binary for Contain

source§

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

Formats the value using the given formatter.
source§

impl BitAnd<Contain> for Contain

source§

fn bitand(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.

§

type Output = Contain

The resulting type after applying the & operator.
source§

impl BitAndAssign<Contain> for Contain

source§

fn bitand_assign(&mut self, other: Self)

The bitwise and (&) of the bits in two flags values.

source§

impl BitOr<Contain> for Contain

source§

fn bitor(self, other: Contain) -> Self

The bitwise or (|) of the bits in two flags values.

§

type Output = Contain

The resulting type after applying the | operator.
source§

impl BitOrAssign<Contain> for Contain

source§

fn bitor_assign(&mut self, other: Self)

The bitwise or (|) of the bits in two flags values.

source§

impl BitXor<Contain> for Contain

source§

fn bitxor(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.

§

type Output = Contain

The resulting type after applying the ^ operator.
source§

impl BitXorAssign<Contain> for Contain

source§

fn bitxor_assign(&mut self, other: Self)

The bitwise exclusive-or (^) of the bits in two flags values.

source§

impl Clone for Contain

source§

fn clone(&self) -> Contain

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for Contain

source§

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

Formats the value using the given formatter. Read more
source§

impl Extend<Contain> for Contain

source§

fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)

The bitwise or (|) of the bits in each flags value.

source§

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)
Extends a collection with exactly one element.
source§

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)
Reserves capacity in a collection for the given number of additional elements. Read more
source§

impl Flags for Contain

source§

const FLAGS: &'static [Flag<Contain>] = _

The set of defined flags.
§

type Bits = u8

The underlying bits type.
source§

fn bits(&self) -> u8

Get the underlying bits value. Read more
source§

fn from_bits_retain(bits: u8) -> Contain

Convert from a bits value exactly.
source§

fn empty() -> Self

Get a flags value with all bits unset.
source§

fn all() -> Self

Get a flags value with all known bits set.
source§

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value. Read more
source§

fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.
source§

fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set. Read more
source§

fn iter(&self) -> Iter<Self>

Yield a set of contained flags values. Read more
source§

fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values. Read more
source§

fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.
source§

fn is_all(&self) -> bool

Whether all known bits in this flags value are set.
source§

fn intersects(&self, other: Self) -> boolwhere Self: Sized,

Whether any set bits in a source flags value are also set in a target flags value.
source§

fn contains(&self, other: Self) -> boolwhere Self: Sized,

Whether all set bits in a source flags value are also set in a target flags value.
source§

fn insert(&mut self, other: Self)where Self: Sized,

The bitwise or (|) of the bits in two flags values.
source§

fn remove(&mut self, other: Self)where Self: Sized,

The intersection of a source flags value with the complement of a target flags value (&!). Read more
source§

fn toggle(&mut self, other: Self)where Self: Sized,

The bitwise exclusive-or (^) of the bits in two flags values.
source§

fn set(&mut self, other: Self, value: bool)where Self: Sized,

Call Flags::insert when value is true or Flags::remove when value is false.
source§

fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.
source§

fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.
source§

fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!). Read more
source§

fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.
source§

fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.
source§

impl FromIterator<Contain> for Contain

source§

fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self

The bitwise or (|) of the bits in each flags value.

source§

impl IntoIterator for Contain

§

type Item = Contain

The type of the elements being iterated over.
§

type IntoIter = Iter<Contain>

Which kind of iterator are we turning this into?
source§

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more
source§

impl LowerHex for Contain

source§

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

Formats the value using the given formatter.
source§

impl MallocSizeOf for Contain

source§

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.
source§

impl Not for Contain

source§

fn not(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

§

type Output = Contain

The resulting type after applying the ! operator.
source§

impl Octal for Contain

source§

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

Formats the value using the given formatter.
source§

impl Parse for Contain

source§

fn parse<'i, 't>( context: &ParserContext<'_>, input: &mut Parser<'i, 't> ) -> Result<Self, ParseError<'i>>

Parse a value of this type. Read more
source§

impl PartialEq<Contain> for Contain

source§

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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.
source§

impl SpecifiedValueInfo for Contain

source§

const SUPPORTED_TYPES: u8 = 0u8

Supported CssTypes by the given value type. Read more
source§

fn collect_completion_keywords(_f: &mut dyn FnMut(&[&'static str]))

Collect value starting words for the given specified value type. This includes keyword and function names which can appear at the beginning of a value of this type. Read more
source§

impl Sub<Contain> for Contain

source§

fn sub(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

§

type Output = Contain

The resulting type after applying the - operator.
source§

impl SubAssign<Contain> for Contain

source§

fn sub_assign(&mut self, other: Self)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

source§

impl ToComputedValue for Containwhere u8: ToComputedValue<ComputedValue = u8>,

§

type ComputedValue = Contain

The computed value type we’re going to be converted to.
source§

fn from_computed_value(from: &Self::ComputedValue) -> Self

Convert a computed value to specified value form. Read more
source§

fn to_computed_value(&self, context: &Context<'_>) -> Self::ComputedValue

Convert a specified value to a computed value, using itself and the data inside the Context.
source§

impl ToCss for Contain

source§

fn to_css<W>(&self, dest: &mut CssWriter<'_, W>) -> Resultwhere W: Write,

Serialize self in CSS syntax, writing to dest.
source§

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string. Read more
source§

impl ToResolvedValue for Containwhere u8: ToResolvedValue<ResolvedValue = u8>,

§

type ResolvedValue = Contain

The resolved value type we’re going to be converted to.
source§

fn from_resolved_value(from: Self::ResolvedValue) -> Self

Convert a resolved value to resolved value form.
source§

fn to_resolved_value(self, context: &Context<'_>) -> Self::ResolvedValue

Convert a resolved value to a resolved value.
source§

impl ToShmem for Contain

source§

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder. Read more
source§

impl UpperHex for Contain

source§

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

Formats the value using the given formatter.
source§

impl Copy for Contain

source§

impl Eq for Contain

source§

impl StructuralEq for Contain

source§

impl StructuralPartialEq for Contain

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source§

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

Checks if this value is equivalent to the given key. Read more
source§

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source§

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

Compare self to key and return true if they are equal.
source§

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source§

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

Compare self to key and return true if they are equal.
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> MaybeBoxed<Box<T, Global>> for T

source§

fn maybe_boxed(self) -> Box<T, Global>

Convert
source§

impl<T> MaybeBoxed<T> for T

source§

fn maybe_boxed(self) -> T

Convert
source§

impl<T> Pointable for T

source§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
source§

impl<T> Same<T> for T

§

type Output = T

Should always be Self
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<T> Erased for T