Enum lightningcss::rules::supports::SupportsCondition
source · pub enum SupportsCondition<'i> {
Not(Box<SupportsCondition<'i>>),
And(Vec<SupportsCondition<'i>>),
Or(Vec<SupportsCondition<'i>>),
Declaration(CowArcStr<'i>),
Selector(CowArcStr<'i>),
Parens(Box<SupportsCondition<'i>>),
Unknown(CowArcStr<'i>),
}
Expand description
A <supports-condition>
,
as used in the @supports
and @import
rules.
Variants§
Not(Box<SupportsCondition<'i>>)
A not
expression.
And(Vec<SupportsCondition<'i>>)
An and
expression.
Or(Vec<SupportsCondition<'i>>)
An or
expression.
Declaration(CowArcStr<'i>)
A declaration to evaluate.
Selector(CowArcStr<'i>)
A selector to evaluate.
Parens(Box<SupportsCondition<'i>>)
A parenthesized expression.
Unknown(CowArcStr<'i>)
An unknown condition.
Implementations§
source§impl<'i> SupportsCondition<'i>
impl<'i> SupportsCondition<'i>
sourcepub fn and(&mut self, b: &SupportsCondition<'i>)
pub fn and(&mut self, b: &SupportsCondition<'i>)
Combines the given supports condition into this one with an and
expression.
sourcepub fn or(&mut self, b: &SupportsCondition<'i>)
pub fn or(&mut self, b: &SupportsCondition<'i>)
Combines the given supports condition into this one with an or
expression.
Trait Implementations§
source§impl<'i> Clone for SupportsCondition<'i>
impl<'i> Clone for SupportsCondition<'i>
source§fn clone(&self) -> SupportsCondition<'i>
fn clone(&self) -> SupportsCondition<'i>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'i> Debug for SupportsCondition<'i>
impl<'i> Debug for SupportsCondition<'i>
source§impl<'i> Parse<'i> for SupportsCondition<'i>
impl<'i> Parse<'i> for SupportsCondition<'i>
source§fn parse<'t>(
input: &mut Parser<'i, 't>
) -> Result<Self, ParseError<'i, ParserError<'i>>>
fn parse<'t>(
input: &mut Parser<'i, 't>
) -> Result<Self, ParseError<'i, ParserError<'i>>>
Parse a value of this type using an existing parser.
source§fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>
fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>
Parse a value from a string. Read more
source§impl<'i> PartialEq<SupportsCondition<'i>> for SupportsCondition<'i>
impl<'i> PartialEq<SupportsCondition<'i>> for SupportsCondition<'i>
source§fn eq(&self, other: &SupportsCondition<'i>) -> bool
fn eq(&self, other: &SupportsCondition<'i>) -> bool
source§impl<'i> ToCss for SupportsCondition<'i>
impl<'i> ToCss for SupportsCondition<'i>
source§fn to_css<W>(
&self,
dest: &mut Printer<'_, '_, '_, W>
) -> Result<(), PrinterError>where
W: Write,
fn to_css<W>(
&self,
dest: &mut Printer<'_, '_, '_, W>
) -> Result<(), PrinterError>where
W: Write,
Serialize
self
in CSS syntax, writing to dest
.source§fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>
fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>
Serialize
self
in CSS syntax and return a string. Read moresource§impl<'i, __T: Visit<'i, __T, __V>, __V: Visitor<'i, __T>> Visit<'i, __T, __V> for SupportsCondition<'i>
impl<'i, __T: Visit<'i, __T, __V>, __V: Visitor<'i, __T>> Visit<'i, __T, __V> for SupportsCondition<'i>
source§const CHILD_TYPES: VisitTypes = _
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. Read more
source§fn visit(&mut self, visitor: &mut __V)
fn visit(&mut self, visitor: &mut __V)
Visits the value by calling an appropriate method on the Visitor.
If no corresponding visitor method exists, then the children are visited. Read more
source§fn visit_children(&mut self, visitor: &mut __V)
fn visit_children(&mut self, visitor: &mut __V)
Visit the children of this value.
impl<'i> StructuralPartialEq for SupportsCondition<'i>
Auto Trait Implementations§
impl<'i> RefUnwindSafe for SupportsCondition<'i>
impl<'i> Send for SupportsCondition<'i>
impl<'i> Sync for SupportsCondition<'i>
impl<'i> Unpin for SupportsCondition<'i>
impl<'i> UnwindSafe for SupportsCondition<'i>
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
§impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
§fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer