Struct VariantLayout 

pub struct VariantLayout<FieldIdx: Idx> {
    pub size: Size,
    pub backend_repr: BackendRepr,
    pub field_offsets: IndexVec<FieldIdx, Size>,
    /* private fields */
}

Fields

size: Size

backend_repr: BackendRepr

field_offsets: IndexVec<FieldIdx, Size>

Implementations

impl<FieldIdx: Idx> VariantLayout<FieldIdx>

pub fn from_layout(layout: LayoutData<FieldIdx, impl Idx>) -> Self

pub fn is_uninhabited(&self) -> bool

pub fn has_fields(&self) -> bool

Trait Implementations

impl<FieldIdx: Clone + Idx> Clone for VariantLayout<FieldIdx>

fn clone(&self) -> VariantLayout<FieldIdx>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<FieldIdx: Debug + Idx> Debug for VariantLayout<FieldIdx>

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

Formats the value using the given formatter.

impl<FieldIdx: Eq + Idx> Eq for VariantLayout<FieldIdx>

impl<FieldIdx: Hash + Idx> Hash for VariantLayout<FieldIdx>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<FieldIdx: PartialEq + Idx> PartialEq for VariantLayout<FieldIdx>

fn eq(&self, other: &VariantLayout<FieldIdx>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<FieldIdx: PartialEq + Idx> StructuralPartialEq for VariantLayout<FieldIdx>