Struct lightningcss::vendor_prefix::VendorPrefix

pub struct VendorPrefix(_);

Bit flags that represent one or more vendor prefixes, such as -webkit or -moz.

Multiple flags can be combined to represent more than one prefix. During printing, the rule or property will be duplicated for each prefix flag that is enabled. This enables vendor prefixes to be added without increasing memory usage.

Implementations

impl VendorPrefix

pub const WebKit: Self = _

The -webkit vendor prefix.

pub const Moz: Self = _

The -moz vendor prefix.

pub const Ms: Self = _

The -ms vendor prefix.

pub const O: Self = _

The -o vendor prefix.

pub const None: Self = _

No vendor prefixes.

impl VendorPrefix

pub const fn empty() -> Self

Returns an empty set of flags.

pub const fn all() -> Self

Returns the set containing all flags.

pub const fn bits(&self) -> u8

Returns the raw value of the flags currently stored.

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

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

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

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

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

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

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

Get the value for a flag from its stringified name.

Names are case-sensitive, so must correspond exactly to the identifier given to the flag.

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

Returns true if there are flags common to both self and other.

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

Returns true if all of the flags in other are contained within self.

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

Inserts the specified flags in-place.

This method is equivalent to union.

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

Removes the specified flags in-place.

This method is equivalent to difference.

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

Toggles the specified flags in-place.

This method is equivalent to symmetric_difference.

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

Inserts or removes the specified flags depending on the passed value.

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

Returns the intersection between the flags in self and other.

Calculating self bitwise and (&) other, including any bits that don’t correspond to a defined flag.

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

Returns the union of between the flags in self and other.

Calculates self bitwise or (|) other, including any bits that don’t correspond to a defined flag.

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

Returns the difference between the flags in self and other.

Calculates self bitwise and (&!) the bitwise negation of other, including any bits that don’t correspond to a defined flag.

This method is not equivalent to a & !b when there are bits set that don’t correspond to a defined flag. The ! operator will unset any bits that don’t correspond to a flag, so they’ll always be unset by a &! b, but respected by a.difference(b).

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

Returns the symmetric difference between the flags in self and other.

Calculates self bitwise exclusive or (^) other, including any bits that don’t correspond to a defined flag.

pub const fn complement(self) -> Self

Returns the complement of this set of flags.

Calculates the bitwise negation (!) of self, unsetting any bits that don’t correspond to a defined flag.

impl VendorPrefix

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

Iterate over enabled flag values.

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

Iterate over enabled flag values with their stringified names.

impl VendorPrefix

pub fn from_str(s: &str) -> VendorPrefix

Returns a vendor prefix flag from a prefix string (without the leading -).

pub fn or_none(self) -> Self

Returns VendorPrefix::None if empty.

pub fn or(self, other: Self) -> Self

Returns other if self is empty

Trait Implementations

impl Binary for VendorPrefix

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

Formats the value using the given formatter.

impl BitAnd<VendorPrefix> for VendorPrefix

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

Returns the intersection between the two sets of flags.

type Output = VendorPrefix

The resulting type after applying the & operator.

impl BitAndAssign<VendorPrefix> for VendorPrefix

fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

impl BitOr<VendorPrefix> for VendorPrefix

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

Returns the union of the two sets of flags.

type Output = VendorPrefix

The resulting type after applying the | operator.

impl BitOrAssign<VendorPrefix> for VendorPrefix

fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

impl BitXor<VendorPrefix> for VendorPrefix

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

Returns the left flags, but with all the right flags toggled.

type Output = VendorPrefix

The resulting type after applying the ^ operator.

impl BitXorAssign<VendorPrefix> for VendorPrefix

fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

impl Clone for VendorPrefix

fn clone(&self) -> VendorPrefix

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VendorPrefix

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

Formats the value using the given formatter.

impl Default for VendorPrefix

fn default() -> VendorPrefix

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VendorPrefix

Available on crate feature serde only.

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

Deserialize this value from the given Serde deserializer.

impl Extend<VendorPrefix> for VendorPrefix

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

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

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.

impl Flags for VendorPrefix

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

The set of available flags and their names.

type Bits = u8

The underlying storage type.

fn bits(&self) -> u8

Returns the raw value of the flags currently stored.

fn from_bits_retain(bits: u8) -> VendorPrefix

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

fn empty() -> Self

Returns an empty set of flags.

fn all() -> Self

Returns the set containing all flags.

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

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

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

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

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

Get the flag for a particular name.

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

Iterate over enabled flag values.

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

Iterate over the raw names and bits for enabled flag values.

fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

Returns true if there are flags common to both self and other.

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

Returns true if all of the flags in other are contained within self.

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

Inserts or removes the specified flags depending on the passed value.

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

Returns the intersection between the flags in self and other.

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

Returns the union of between the flags in self and other.

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

Returns the difference between the flags in self and other.

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

Returns the symmetric difference between the flags in self and other.

fn complement(self) -> Self

Returns the complement of this set of flags.

impl FromIterator<VendorPrefix> for VendorPrefix

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

Creates a value from an iterator.

impl Hash for VendorPrefix

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 IntoIterator for VendorPrefix

type Item = VendorPrefix

The type of the elements being iterated over.

type IntoIter = Iter<VendorPrefix>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl JsonSchema for VendorPrefix

Available on crate feature jsonschema only.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn schema_name() -> String

The name of the generated JSON Schema.

impl LowerHex for VendorPrefix

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

Formats the value using the given formatter.

impl Not for VendorPrefix

fn not(self) -> Self

Returns the complement of this set of flags.

type Output = VendorPrefix

The resulting type after applying the ! operator.

impl Octal for VendorPrefix

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

Formats the value using the given formatter.

impl Ord for VendorPrefix

fn cmp(&self, other: &VendorPrefix) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<VendorPrefix> for VendorPrefix

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

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

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.

impl PartialOrd<VendorPrefix> for VendorPrefix

fn partial_cmp(&self, other: &VendorPrefix) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PublicFlags for VendorPrefix

type Primitive = u8

The type of the underlying storage.

type Internal = InternalBitFlags

The type of the internal field on the generated flags type.

impl Serialize for VendorPrefix

Available on crate feature serde only.

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

Serialize this value into the given Serde serializer.

impl Sub<VendorPrefix> for VendorPrefix

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

Returns the set difference of the two sets of flags.

type Output = VendorPrefix

The resulting type after applying the - operator.

impl SubAssign<VendorPrefix> for VendorPrefix

fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

impl ToCss for VendorPrefix

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

Serialize self in CSS syntax, writing to dest.

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string.

impl ToCss for VendorPrefix

fn to_css<W>( &self, dest: &mut Printer<'_, '_, '_, W> ) -> Result<(), PrinterError>where W: Write,

Serialize self in CSS syntax, writing to dest.

fn to_css_string( &self, options: PrinterOptions<'_> ) -> Result<String, PrinterError>

Serialize self in CSS syntax and return a string.

impl UpperHex for VendorPrefix

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

Formats the value using the given formatter.

impl<'i, V: Visitor<'i, T>, T: Visit<'i, T, V>> Visit<'i, T, V> for VendorPrefix

Available on crate feature visitor only.

const CHILD_TYPES: VisitTypes = _

The types of values contained within this value and its children. This is used to skip branches that don’t have any values requested by the Visitor.

fn visit_children(&mut self, _: &mut V) -> Result<(), V::Error>

Visit the children of this value.

fn visit(&mut self, visitor: &mut V) -> Result<(), V::Error>

Visits the value by calling an appropriate method on the Visitor. If no corresponding visitor method exists, then the children are visited.

impl Copy for VendorPrefix

impl Eq for VendorPrefix

impl StructuralEq for VendorPrefix

impl StructuralPartialEq for VendorPrefix