Struct PackedField 

pub struct PackedField {
    pub size: u32,
    pub align: u32,
    pub class: usize,
    pub same_low_mask: u64,
}

Fields

size: u32

Slot size class in bytes (1/2/4/8). Heap refs are the 4-byte class.

align: u32

class: usize

Index into CLASS_SIZES for this field’s class.

same_low_mask: u64

Bits of class_masks[class] for positions strictly before this field; its popcount gives the field’s rank within its class.

Trait Implementations

impl Clone for PackedField

fn clone(&self) -> PackedField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackedField

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

Formats the value using the given formatter.

impl Eq for PackedField

impl PartialEq for PackedField

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PackedField