Struct GridLength 

pub struct GridLength { /* private fields */ }

Holds the width or height of a Grid’s column and row definitions.

The default value is an auto-sized length with a value of zero.

Implementations

impl GridLength

pub const AUTO: GridLength

A length that indicates that a row or column should auto-size to fit its content.

pub const STAR: GridLength

A length that indicates that a row or column should fill its content.

pub fn from_pixels(value: f64) -> Self

Creates a length in device independent pixels.

Panics if the value is negative, NaN or infinite.

pub fn new(value: f64, type_: GridUnitType) -> Self

Creates a length with the given unit.

Panics if the value is negative, NaN or infinite.

pub const fn auto() -> Self

A length that indicates that a row or column should auto-size to fit its content.

pub const fn star() -> Self

A length that indicates that a row or column should fill its content.

pub const fn grid_unit_type(&self) -> GridUnitType

The unit of the length.

pub fn is_absolute(&self) -> bool

Whether the length has a GridUnitType of Pixel.

pub fn is_auto(&self) -> bool

Whether the length has a GridUnitType of Auto.

pub fn is_star(&self) -> bool

Whether the length has a GridUnitType of Star.

pub const fn value(&self) -> f64

The length.

pub fn parse(s: &str) -> Result<GridLength, FormatError>

Parses a string to return a GridLength.

pub fn parse_lengths(s: &str) -> Result<Vec<GridLength>, FormatError>

Parses a string to return a collection of GridLengths.

Trait Implementations

impl Clone for GridLength

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GridLength

impl Debug for GridLength

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

Formats the value using the given formatter.

impl Default for GridLength

fn default() -> Self

Returns the “default value” for a type.

impl Display for GridLength

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

Formats the value using the given formatter.

impl FromStr for GridLength

type Err = FormatError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for GridLength

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 MarkupTyped for GridLength

const MARKUP: &'static MarkupType

The markup metadata of the type.

impl PartialEq for GridLength

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

Equality operator ==.

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

Inequality operator !=.