Struct CssTypes 

pub struct CssTypes { /* private fields */ }

OR-composable bitflag recording the set of CSS value types a substitution position accepts.

Used by Unresolved to carry grammar-type knowledge at positions where a substitution function appears but the slot cannot be fully typed at parse time.

ANY (all bits set) is used for Custom declaration bodies and substitution-function internals where no type constraint applies.

Implementations

impl CssTypes

pub const Length: CssTypes

pub const Percentage: CssTypes

pub const Number: CssTypes

pub const Integer: CssTypes

pub const Angle: CssTypes

pub const Time: CssTypes

pub const Frequency: CssTypes

pub const Flex: CssTypes

pub const Color: CssTypes

pub const Keyword: CssTypes

pub const Image: CssTypes

pub const Url: CssTypes

pub const String: CssTypes

pub const fn bits(&self) -> u32

Returns the underlying bits of the bitmask.

pub const fn all_bits() -> Self

Returns a bitmask that contains all values.

This will include bits that do not have any flags. Use ::all_flags() if you only want to use flags.

pub const fn all_flags() -> Self

Returns a bitmask that contains all flags.

pub const fn is_all_bits(&self) -> bool

Returns true if the bitmask contains all values.

This will check for bits == !0, use .is_all_flags() if you only want to check for all flags

pub const fn is_all_flags(&self) -> bool

Returns true if the bitmask contains all flags.

This will fail if any unused bit is set, consider using .truncate() first.

pub const fn all() -> Self

👎Deprecated:

Please use the ::all_bits() constructor

Returns a bitmask that contains all values.

This will include bits that do not have any flags. Use ::all_flags() if you only want to use flags.

pub const fn is_all(&self) -> bool

👎Deprecated:

Please use the .is_all_bits() method

Returns true if the bitmask contains all values.

This will check for bits == !0, use .is_all_flags() if you only want to check for all flags

pub const fn full() -> Self

👎Deprecated:

Please use the ::all_flags() constructor

Returns a bitmask that contains all flags.

pub const fn is_full(&self) -> bool

👎Deprecated:

Please use the .is_all_flags() method

Returns true if the bitmask contains all flags.

This will fail if any unused bit is set, consider using .truncate() first.

pub const fn none() -> Self

Returns a bitmask that does not contain any values.

pub const fn is_none(&self) -> bool

Returns true if the bitmask does not contain any values.

pub const fn truncate(&self) -> Self

Returns a bitmask that only has bits corresponding to flags

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

Returns true if self intersects with any value in other, or if other does not contain any values.

This is equivalent to (self & other) != 0 || other == 0.

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

Returns true if self contains all values of other.

This is equivalent to (self & other) == other.

pub const fn not(self) -> Self

Returns the bitwise NOT of the bitmask.

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

Returns the bitwise AND of the bitmask.

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

Returns the bitwise OR of the bitmask.

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

Returns the bitwise XOR of the bitmask.

impl CssTypes

pub const ANY: CssTypes

All bits set - use for untyped contexts (custom declarations, substitution internals).

Trait Implementations

impl Binary for CssTypes

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

Formats the value using the given formatter.

impl BitAnd for CssTypes

type Output = CssTypes

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation.

impl BitAndAssign for CssTypes

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr for CssTypes

type Output = CssTypes

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl BitOrAssign for CssTypes

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl BitXor for CssTypes

type Output = CssTypes

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Self) -> Self::Output

Performs the ^ operation.

impl BitXorAssign for CssTypes

fn bitxor_assign(&mut self, rhs: Self)

Performs the ^= operation.

impl Clone for CssTypes

fn clone(&self) -> CssTypes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CssTypes

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CssTypes

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<CssTypes> for u32

fn from(val: CssTypes) -> u32

Converts to this type from the input type.

impl From<u32> for CssTypes

fn from(val: u32) -> Self

Converts to this type from the input type.

impl Hash for CssTypes

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 LowerHex for CssTypes

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

Formats the value using the given formatter.

impl Not for CssTypes

type Output = CssTypes

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Octal for CssTypes

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

Formats the value using the given formatter.

impl Ord for CssTypes

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<u32> for CssTypes

fn eq(&self, other: &u32) -> 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 PartialEq for CssTypes

fn eq(&self, other: &CssTypes) -> 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 PartialOrd for CssTypes

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl SemanticEq for CssTypes

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

Returns true if self and other are semantically equal.

impl Serialize for CssTypes

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToCursors for CssTypes

fn to_cursors(&self, _: &mut impl CursorSink)

impl ToSpan for CssTypes

fn to_span(&self) -> Span

Returns source span.

impl UpperHex for CssTypes

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

Formats the value using the given formatter.

impl Copy for CssTypes

impl Eq for CssTypes

impl StructuralPartialEq for CssTypes