Struct RegionCopy 

pub struct RegionCopy {
    pub source: RectU16,
}

A region of the frame’s own target, copied into a round’s page at the page’s origin before anything else reads the page.

The reusable half of a backdrop blur: whatever needs to read what the frame has already painted — a blur of it, and next a blend composite against it — is handed a page holding exactly that region, made by cutting the surface round so everything before it in painter order has landed, then copying.

Fields

source: RectU16

The device-space region copied, which is also the page’s own PageTarget::bounds: the page holds it at its origin.

Trait Implementations

impl Clone for RegionCopy

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 RegionCopy

impl Debug for RegionCopy

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

Formats the value using the given formatter.

impl Eq for RegionCopy

impl PartialEq for RegionCopy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RegionCopy