Struct style::values::generics::grid::GenericGridLine

#[repr(C)]
pub struct GenericGridLine<Integer> {
    pub ident: CustomIdent,
    pub line_num: Integer,
    pub is_span: bool,
}

A <grid-line> type.

https://drafts.csswg.org/css-grid/#typedef-grid-row-start-grid-line

Fields

ident: CustomIdent

A custom identifier for named lines, or the empty atom otherwise.

https://drafts.csswg.org/css-grid/#grid-placement-slot

line_num: Integer

Denotes the nth grid line from grid item’s placement.

This is clamped by MIN_GRID_LINE and MAX_GRID_LINE.

NOTE(emilio): If we ever allow animating these we need to either do something more complicated for the clamping, or do this clamping at used-value time.

is_span: bool

Flag to check whether it’s a span keyword.

Implementations

impl<Integer> GridLine<Integer>

where Integer: PartialEq + Zero,

pub fn auto() -> Self

The auto value.

pub fn is_auto(&self) -> bool

Check whether this <grid-line> represents an auto value.

pub fn is_ident_only(&self) -> bool

Check whether this <grid-line> represents a <custom-ident> value.

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

Check if self makes other omittable according to the rules at: https://drafts.csswg.org/css-grid/#propdef-grid-column https://drafts.csswg.org/css-grid/#propdef-grid-area

Trait Implementations

impl<Integer: Clone> Clone for GenericGridLine<Integer>

fn clone(&self) -> GenericGridLine<Integer>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Integer: Debug> Debug for GenericGridLine<Integer>

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

Formats the value using the given formatter.

impl<Integer: Default> Default for GenericGridLine<Integer>

fn default() -> GenericGridLine<Integer>

Returns the “default value” for a type.

impl<Integer> MallocSizeOf for GenericGridLine<Integer>

where Integer: MallocSizeOf,

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 GridLine<Integer>

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

Parse a value of this type.

impl<Integer: PartialEq> PartialEq for GenericGridLine<Integer>

fn eq(&self, other: &GenericGridLine<Integer>) -> 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<Integer> SpecifiedValueInfo for GenericGridLine<Integer>

where Integer: SpecifiedValueInfo,

const SUPPORTED_TYPES: u8 = _

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<Integer> ToComputedValue for GenericGridLine<Integer>

where Integer: ToComputedValue,

type ComputedValue = GenericGridLine<<Integer as ToComputedValue>::ComputedValue>

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<Integer> ToCss for GridLine<Integer>

where Integer: ToCss + PartialEq + Zero + One,

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.

impl<Integer> ToResolvedValue for GenericGridLine<Integer>

where Integer: ToResolvedValue,

type ResolvedValue = GenericGridLine<<Integer as ToResolvedValue>::ResolvedValue>

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<Integer> ToShmem for GenericGridLine<Integer>

where Integer: ToShmem,

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

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

impl<Integer> StructuralPartialEq for GenericGridLine<Integer>