Struct LayoutRequirements 

pub struct LayoutRequirements<A> { /* private fields */ }

Semantic constraints produced by optimization and consumed when physical state layout is finalized.

This deliberately contains no physical offsets. Alias pairs state that two semantic objects may share one stable-state home; layout construction still validates representation compatibility before applying the pair.

Implementations

impl<A> LayoutRequirements<A>

pub fn state_aliases(&self) -> &HashMap<A, A>

pub fn state_aliases_mut(&mut self) -> &mut HashMap<A, A>

pub fn is_empty(&self) -> bool

pub fn clear(&mut self)

Trait Implementations

impl<A: Clone> Clone for LayoutRequirements<A>

fn clone(&self) -> LayoutRequirements<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Debug> Debug for LayoutRequirements<A>

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

Formats the value using the given formatter.

impl<A> Default for LayoutRequirements<A>

fn default() -> Self

Returns the “default value” for a type.