Enum BrushRef

pub enum BrushRef<'a> {
    Solid(AlphaColor<Srgb>),
    Gradient(&'a Gradient),
    Image(&'a Image),
}

Reference to a brush.

This is useful for methods that would like to accept brushes by reference. Defining the type as impl<Into<BrushRef>> allows accepting types like &LinearGradient directly without cloning or allocating.

Variants

Solid(AlphaColor<Srgb>)

Solid color brush.

Gradient(&'a Gradient)

Gradient brush.

Image(&'a Image)

Image brush.

Implementations

impl BrushRef<'_>

pub fn to_owned(&self) -> Brush

Converts the reference to an owned brush.

Trait Implementations

impl<'a> Clone for BrushRef<'a>

fn clone(&self) -> BrushRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for BrushRef<'a>

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

Formats the value using the given formatter.

impl<'a, CS: ColorSpace> From<&'a AlphaColor<CS>> for BrushRef<'_>

fn from(color: &'a AlphaColor<CS>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Brush> for BrushRef<'a>

fn from(brush: &'a Brush) -> Self

Converts to this type from the input type.

impl<'a> From<&'a DynamicColor> for BrushRef<'_>

fn from(color: &'a DynamicColor) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Gradient> for BrushRef<'a>

fn from(gradient: &'a Gradient) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Image> for BrushRef<'a>

fn from(image: &'a Image) -> Self

Converts to this type from the input type.

impl<'a, CS: ColorSpace> From<&'a OpaqueColor<CS>> for BrushRef<'_>

fn from(color: &'a OpaqueColor<CS>) -> Self

Converts to this type from the input type.

impl<CS: ColorSpace> From<AlphaColor<CS>> for BrushRef<'_>

fn from(color: AlphaColor<CS>) -> Self

Converts to this type from the input type.

impl From<DynamicColor> for BrushRef<'_>

fn from(color: DynamicColor) -> Self

Converts to this type from the input type.

impl<CS: ColorSpace> From<OpaqueColor<CS>> for BrushRef<'_>

fn from(color: OpaqueColor<CS>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for BrushRef<'a>

fn eq(&self, other: &BrushRef<'a>) -> 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<'a> Copy for BrushRef<'a>

impl<'a> StructuralPartialEq for BrushRef<'a>