Enum PositionAreaKeyword 

#[repr(u8)]
pub enum PositionAreaKeyword {
    None = 40,
    Center = 42,
    SpanAll = 47,
    Start = 33,
    End = 36,
    SpanStart = 35,
    SpanEnd = 38,
    Left = 1,
    Right = 4,
    Top = 9,
    Bottom = 12,
    XStart = 17,
    XEnd = 20,
    YStart = 25,
    YEnd = 28,
    BlockStart = 49,
    BlockEnd = 52,
    InlineStart = 57,
    InlineEnd = 60,
    SpanLeft = 3,
    SpanRight = 6,
    SpanTop = 11,
    SpanBottom = 14,
    SpanXStart = 19,
    SpanXEnd = 22,
    SpanYStart = 27,
    SpanYEnd = 30,
    SpanBlockStart = 51,
    SpanBlockEnd = 54,
    SpanInlineStart = 59,
    SpanInlineEnd = 62,
    SelfStart = 97,
    SelfEnd = 100,
    SpanSelfStart = 99,
    SpanSelfEnd = 102,
    SelfXStart = 81,
    SelfXEnd = 84,
    SelfYStart = 89,
    SelfYEnd = 92,
    SelfBlockStart = 113,
    SelfBlockEnd = 116,
    SelfInlineStart = 121,
    SelfInlineEnd = 124,
    SpanSelfXStart = 83,
    SpanSelfXEnd = 86,
    SpanSelfYStart = 91,
    SpanSelfYEnd = 94,
    SpanSelfBlockStart = 115,
    SpanSelfBlockEnd = 118,
    SpanSelfInlineStart = 123,
    SpanSelfInlineEnd = 126,
}

Possible values for the position-area property’s keywords. Represented by [0z xxx yyy], where z means “self wm resolution”, xxxx is the axis (as in PositionAreaAxis) and yyy is the PositionAreaTrack https://drafts.csswg.org/css-anchor-position-1/#propdef-position-area

Variants

None = 40

Center = 42

SpanAll = 47

Start = 33

End = 36

SpanStart = 35

SpanEnd = 38

Left = 1

Right = 4

Top = 9

Bottom = 12

XStart = 17

XEnd = 20

YStart = 25

YEnd = 28

BlockStart = 49

BlockEnd = 52

InlineStart = 57

InlineEnd = 60

SpanLeft = 3

SpanRight = 6

SpanTop = 11

SpanBottom = 14

SpanXStart = 19

SpanXEnd = 22

SpanYStart = 27

SpanYEnd = 30

SpanBlockStart = 51

SpanBlockEnd = 54

SpanInlineStart = 59

SpanInlineEnd = 62

SelfStart = 97

SelfEnd = 100

SpanSelfStart = 99

SpanSelfEnd = 102

SelfXStart = 81

SelfXEnd = 84

SelfYStart = 89

SelfYEnd = 92

SelfBlockStart = 113

SelfBlockEnd = 116

SelfInlineStart = 121

SelfInlineEnd = 124

SpanSelfXStart = 83

SpanSelfXEnd = 86

SpanSelfYStart = 91

SpanSelfYEnd = 94

SpanSelfBlockStart = 115

SpanSelfBlockEnd = 118

SpanSelfInlineStart = 123

SpanSelfInlineEnd = 126

Implementations

impl PositionAreaKeyword

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

Parse this keyword.

pub fn from_ident(ident: &str) -> Result<Self, ()>

Parse this keyword from a string slice.

impl PositionAreaKeyword

pub fn none() -> Self

Returns the ‘none’ value.

pub fn is_none(&self) -> bool

Returns true if this is the none keyword.

pub fn self_wm(self) -> bool

Whether we’re one of the self-wm keywords.

pub fn axis(self) -> PositionAreaAxis

Get this keyword’s axis.

pub fn with_axis(self, axis: PositionAreaAxis) -> Self

Returns this keyword but with the axis swapped by the argument.

pub fn with_inferred_axis(self, axis: PositionAreaAxis) -> Self

If this keyword uses an inferred axis, replaces it.

pub fn track(self) -> Option<PositionAreaTrack>

Get this keyword’s track, or None if we’re the None keyword.

fn group_type(self) -> PositionAreaType

fn to_physical( self, cb_wm: WritingMode, self_wm: WritingMode, inferred_axis: LogicalAxis, ) -> Self

fn flip_track(self) -> Self

pub fn to_self_alignment(self) -> Option<AlignFlags>

Returns a value for the self-alignment properties in order to resolve normal.

https://drafts.csswg.org/css-anchor-position/#position-area-alignment

Trait Implementations

impl Clone for PositionAreaKeyword

fn clone(&self) -> PositionAreaKeyword

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PositionAreaKeyword

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

Formats the value using the given formatter.

impl Default for PositionAreaKeyword

fn default() -> PositionAreaKeyword

Returns the “default value” for a type.

impl FromPrimitive for PositionAreaKeyword

fn from_i64(n: i64) -> Option<Self>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u64(n: u64) -> Option<Self>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f32(n: f32) -> Option<Self>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Self>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl MallocSizeOf for PositionAreaKeyword

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.

impl Parse for PositionAreaKeyword

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

Parse a value of this type.

impl PartialEq for PositionAreaKeyword

fn eq(&self, other: &PositionAreaKeyword) -> 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 SpecifiedValueInfo for PositionAreaKeyword

const SUPPORTED_TYPES: u8 = 0u8

Supported CssTypes by the given value type.

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.

impl ToComputedValue for PositionAreaKeyword

type ComputedValue = PositionAreaKeyword

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

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

Convert a computed value to specified value form.

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.

impl ToCss for PositionAreaKeyword

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

where 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.

fn to_css_cssstring(&self) -> String

Serialize self in CSS syntax and return a CssString.

impl ToResolvedValue for PositionAreaKeyword

type ResolvedValue = PositionAreaKeyword

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

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

Convert a resolved value to resolved value form.

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

Convert a resolved value to a resolved value.

impl ToShmem for PositionAreaKeyword

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

Clones this value into a form suitable for writing into a SharedMemoryBuilder.

impl Copy for PositionAreaKeyword

impl Eq for PositionAreaKeyword

impl StructuralPartialEq for PositionAreaKeyword