Struct Allocation 

#[non_exhaustive]
pub struct Allocation {
    pub assignment: PlaneAssignment,
    pub composited: Vec<LayerId>,
    pub diagnostics: Diagnostics,
}

The result of one allocation pass.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

assignment: PlaneAssignment

Which layer goes on which plane.

composited: Vec<LayerId>

Layers without a plane, which the caller must composite: the ones the search could not place and the force- and transient-composited ones it never tried, in stacking order. Never the composition layer itself, nor an externally bound or pinned layer, whose planes the scene owns.

diagnostics: Diagnostics

What the pass did.

Trait Implementations

impl Clone for Allocation

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Allocation

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

Formats the value using the given formatter.

impl Default for Allocation

fn default() -> Self

Returns the “default value” for a type.