Struct zng::layout::SideOffsets2D

pub struct SideOffsets2D<T, U> {
    pub top: T,
    pub right: T,
    pub bottom: T,
    pub left: T,
    /* private fields */
}

A group of 2D side offsets, which correspond to top/right/bottom/left for borders, padding, and margins in CSS, optionally tagged with a unit.

Fields

top: T

Top offset.

right: T

Right offset.

bottom: T

Bottom offset.

left: T

Left offset.

Implementations

impl<T, U> SideOffsets2D<T, U>

pub const fn new(top: T, right: T, bottom: T, left: T) -> SideOffsets2D<T, U>

Constructor taking a scalar for each side.

Sides are specified in top-right-bottom-left order following CSS’s convention.

pub fn from_vectors_outer( min: Vector2D<T, U>, max: Vector2D<T, U>, ) -> SideOffsets2D<T, U>

where T: Neg<Output = T>,

Construct side offsets from min and a max vector offsets.

The outer rect of the resulting side offsets is equivalent to translating a rectangle’s upper-left corner with the min vector and translating the bottom-right corner with the max vector.

pub fn from_vectors_inner( min: Vector2D<T, U>, max: Vector2D<T, U>, ) -> SideOffsets2D<T, U>

where T: Neg<Output = T>,

Construct side offsets from min and a max vector offsets.

The inner rect of the resulting side offsets is equivalent to translating a rectangle’s upper-left corner with the min vector and translating the bottom-right corner with the max vector.

pub fn zero() -> SideOffsets2D<T, U>

where T: Zero,

Constructor, setting all sides to zero.

pub fn is_zero(&self) -> bool

where T: Zero + PartialEq,

Returns true if all side offsets are zero.

pub fn new_all_same(all: T) -> SideOffsets2D<T, U>

where T: Copy,

Constructor setting the same value to all sides, taking a scalar value directly.

pub fn horizontal(&self) -> T

where T: Copy + Add<Output = T>,

Left + right.

pub fn vertical(&self) -> T

where T: Copy + Add<Output = T>,

Top + bottom.

Trait Implementations

impl<T, U> Add for SideOffsets2D<T, U>

where T: Add<Output = T>,

type Output = SideOffsets2D<T, U>

The resulting type after applying the + operator.

fn add(self, other: SideOffsets2D<T, U>) -> SideOffsets2D<T, U>

Performs the + operation.

impl<T, U> AddAssign for SideOffsets2D<T, U>

where T: AddAssign,

fn add_assign(&mut self, other: SideOffsets2D<T, U>)

Performs the += operation.

impl<T, U> Clone for SideOffsets2D<T, U>

where T: Clone,

fn clone(&self) -> SideOffsets2D<T, U>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, U> Debug for SideOffsets2D<T, U>

where T: Debug,

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

Formats the value using the given formatter.

impl<T, U> Default for SideOffsets2D<T, U>

where T: Default,

fn default() -> SideOffsets2D<T, U>

Returns the “default value” for a type.

impl<'de, T, U> Deserialize<'de> for SideOffsets2D<T, U>

where T: Deserialize<'de>,

fn deserialize<__D>( __deserializer: __D, ) -> Result<SideOffsets2D<T, U>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl DipToPx for SideOffsets2D<Dip, Dip>

type AsPx = SideOffsets2D<Px, Px>

Self equivalent in Px units.

fn to_px( self, scale_factor: Factor, ) -> <SideOffsets2D<Dip, Dip> as DipToPx>::AsPx

Multiply the Dip self by the scale.

impl Div<FactorSideOffsets> for SideOffsets2D<Dip, Dip>

type Output = SideOffsets2D<Dip, Dip>

The resulting type after applying the / operator.

fn div(self, rhs: FactorSideOffsets) -> SideOffsets2D<Dip, Dip>

Performs the / operation.

impl Div<FactorSideOffsets> for SideOffsets2D<Px, Px>

type Output = SideOffsets2D<Px, Px>

The resulting type after applying the / operator.

fn div(self, rhs: FactorSideOffsets) -> SideOffsets2D<Px, Px>

Performs the / operation.

impl<T, U1, U2> Div<Scale<T, U1, U2>> for SideOffsets2D<T, U2>

where T: Copy + Div,

type Output = SideOffsets2D<<T as Div>::Output, U1>

The resulting type after applying the / operator.

fn div( self, scale: Scale<T, U1, U2>, ) -> <SideOffsets2D<T, U2> as Div<Scale<T, U1, U2>>>::Output

Performs the / operation.

impl<T, U> Div<T> for SideOffsets2D<T, U>

where T: Copy + Div,

type Output = SideOffsets2D<<T as Div>::Output, U>

The resulting type after applying the / operator.

fn div(self, scale: T) -> <SideOffsets2D<T, U> as Div<T>>::Output

Performs the / operation.

impl DivAssign<FactorSideOffsets> for SideOffsets2D<Dip, Dip>

fn div_assign(&mut self, rhs: FactorSideOffsets)

Performs the /= operation.

impl DivAssign<FactorSideOffsets> for SideOffsets2D<Px, Px>

fn div_assign(&mut self, rhs: FactorSideOffsets)

Performs the /= operation.

impl<T, U> DivAssign<Scale<T, U, U>> for SideOffsets2D<T, U>

where T: Copy + DivAssign,

fn div_assign(&mut self, other: Scale<T, U, U>)

Performs the /= operation.

impl<T, U> DivAssign<T> for SideOffsets2D<T, U>

where T: Copy + DivAssign,

fn div_assign(&mut self, other: T)

Performs the /= operation.

impl From<SideOffsets2D<Dip, Dip>> for SideOffsets

fn from(offsets: SideOffsets2D<Dip, Dip>) -> SideOffsets

Converts to this type from the input type.

impl From<SideOffsets2D<Px, Px>> for SideOffsets

fn from(offsets: SideOffsets2D<Px, Px>) -> SideOffsets

From exact lengths.

impl<T, U> From<SideOffsets2D<T, U>> for SideOffsets2D<T, U>

fn from(value: SideOffsets2D<T, U>) -> SideOffsets2D<T, U>

Converts to this type from the input type.

impl<T, U> Hash for SideOffsets2D<T, U>

where T: Hash,

fn hash<H>(&self, h: &mut H)

where H: Hasher,

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 IntoVar<SideOffsets> for SideOffsets2D<Dip, Dip>

type Var = LocalVar<SideOffsets>

Variable type that will wrap the T value.

fn into_var(self) -> <SideOffsets2D<Dip, Dip> as IntoVar<SideOffsets>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl IntoVar<SideOffsets> for SideOffsets2D<Px, Px>

fn into_var(self) -> <SideOffsets2D<Px, Px> as IntoVar<SideOffsets>>::Var

From exact lengths.

type Var = LocalVar<SideOffsets>

Variable type that will wrap the T value.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl Mul<FactorSideOffsets> for SideOffsets2D<Dip, Dip>

type Output = SideOffsets2D<Dip, Dip>

The resulting type after applying the * operator.

fn mul(self, rhs: FactorSideOffsets) -> SideOffsets2D<Dip, Dip>

Performs the * operation.

impl Mul<FactorSideOffsets> for SideOffsets2D<Px, Px>

type Output = SideOffsets2D<Px, Px>

The resulting type after applying the * operator.

fn mul(self, rhs: FactorSideOffsets) -> SideOffsets2D<Px, Px>

Performs the * operation.

impl<T, U1, U2> Mul<Scale<T, U1, U2>> for SideOffsets2D<T, U1>

where T: Copy + Mul,

type Output = SideOffsets2D<<T as Mul>::Output, U2>

The resulting type after applying the * operator.

fn mul( self, scale: Scale<T, U1, U2>, ) -> <SideOffsets2D<T, U1> as Mul<Scale<T, U1, U2>>>::Output

Performs the * operation.

impl<T, U> Mul<T> for SideOffsets2D<T, U>

where T: Copy + Mul,

type Output = SideOffsets2D<<T as Mul>::Output, U>

The resulting type after applying the * operator.

fn mul(self, scale: T) -> <SideOffsets2D<T, U> as Mul<T>>::Output

Performs the * operation.

impl MulAssign<FactorSideOffsets> for SideOffsets2D<Dip, Dip>

fn mul_assign(&mut self, rhs: FactorSideOffsets)

Performs the *= operation.

impl MulAssign<FactorSideOffsets> for SideOffsets2D<Px, Px>

fn mul_assign(&mut self, rhs: FactorSideOffsets)

Performs the *= operation.

impl<T, U> MulAssign<Scale<T, U, U>> for SideOffsets2D<T, U>

where T: Copy + MulAssign,

fn mul_assign(&mut self, other: Scale<T, U, U>)

Performs the *= operation.

impl<T, U> MulAssign<T> for SideOffsets2D<T, U>

where T: Copy + MulAssign,

fn mul_assign(&mut self, other: T)

Performs the *= operation.

impl<T, U> Neg for SideOffsets2D<T, U>

where T: Neg<Output = T>,

type Output = SideOffsets2D<T, U>

The resulting type after applying the - operator.

fn neg(self) -> SideOffsets2D<T, U>

Performs the unary - operation.

impl<T, U> PartialEq for SideOffsets2D<T, U>

where T: PartialEq,

fn eq(&self, other: &SideOffsets2D<T, U>) -> 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 PxToDip for SideOffsets2D<Px, Px>

type AsDip = SideOffsets2D<Dip, Dip>

Self equivalent in Dip units.

fn to_dip( self, scale_factor: Factor, ) -> <SideOffsets2D<Px, Px> as PxToDip>::AsDip

Divide the Px self by the scale.

impl PxToWr for SideOffsets2D<Px, Px>

type AsDevice = SideOffsets2D<i32, DevicePixel>

Self equivalent in webrender::units::DevicePixel units.

type AsLayout = SideOffsets2D<f32, LayoutPixel>

Self equivalent in webrender::units::LayoutPixel units.

type AsWorld = SideOffsets2D<f32, WorldPixel>

Self equivalent in `webrender::units::WorldPixel units.

fn to_wr_device(self) -> <SideOffsets2D<Px, Px> as PxToWr>::AsDevice

Returns self in webrender::units::DevicePixel units.

fn to_wr_world(self) -> <SideOffsets2D<Px, Px> as PxToWr>::AsWorld

Returns self in webrender::units::WorldPixel units.

fn to_wr(self) -> <SideOffsets2D<Px, Px> as PxToWr>::AsLayout

Returns self in webrender::units::LayoutPixel units.

impl<T, U> Serialize for SideOffsets2D<T, U>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T, U> Sub for SideOffsets2D<T, U>

where T: Sub<Output = T>,

type Output = SideOffsets2D<T, U>

The resulting type after applying the - operator.

fn sub(self, other: SideOffsets2D<T, U>) -> SideOffsets2D<T, U>

Performs the - operation.

impl<T, U> SubAssign for SideOffsets2D<T, U>

where T: SubAssign,

fn sub_assign(&mut self, other: SideOffsets2D<T, U>)

Performs the -= operation.

impl<T, U> Copy for SideOffsets2D<T, U>

where T: Copy,

impl<T, U> Eq for SideOffsets2D<T, U>

where T: Eq,

impl IntoValue<SideOffsets> for SideOffsets2D<Dip, Dip>

impl IntoValue<SideOffsets> for SideOffsets2D<Px, Px>