Struct spirt::qptr::layout::LayoutCache

pub(super) struct LayoutCache<'a> {
    cx: Rc<Context>,
    wk: &'static WellKnown,
    config: &'a LayoutConfig,
    cache: RefCell<IndexMap<Type, TypeLayout, BuildHasherDefault<FxHasher>>>,
}

Context for computing TypeLayouts from Types (with caching).

Fields

cx: Rc<Context>

wk: &'static WellKnown

config: &'a LayoutConfig

cache: RefCell<IndexMap<Type, TypeLayout, BuildHasherDefault<FxHasher>>>

Implementations

impl<'a> LayoutCache<'a>

pub(super) fn new(cx: Rc<Context>, config: &'a LayoutConfig) -> Self

fn const_as_u32(&self, ct: Const) -> Option<u32>

pub(super) fn layout_of(&self, ty: Type) -> Result<TypeLayout, LayoutError>

Attempt to compute a TypeLayout for a given (SPIR-V) Type.