Struct RenderRequest 

pub struct RenderRequest {
    pub target: ColorTarget,
    pub required: PixelDescriptor,
    pub region: Option<Rect>,
    pub conversion: ConvertOptions,
}

Required display output. No unsupported setting is silently ignored.

Fields

target: ColorTarget

Required output color space.

required: PixelDescriptor

Required packed pixel descriptor, including alpha interpretation.

region: Option<Rect>

Oriented canvas coordinates. None requests the full oriented canvas.

conversion: ConvertOptions

Explicit conversion behavior, including clipping and channel loss.

Implementations

impl RenderRequest

pub fn new(required: PixelDescriptor) -> Self

Require a descriptor in the current sample color space.

pub fn with_target(self, target: ColorTarget) -> Self

Set an explicit output color space.

pub fn with_region(self, region: Option<Rect>) -> Self

Select an oriented-canvas rectangle; None means the complete canvas.

pub fn with_conversion(self, conversion: ConvertOptions) -> Self

Set explicit conversion behavior.

Trait Implementations

impl Default for RenderRequest

fn default() -> Self

Returns the “default value” for a type.