Struct ProductTypeElementLayout

pub struct ProductTypeElementLayout {
    pub offset: u16,
    pub ty: AlgebraicTypeLayout,
    pub name: Option<Box<str>>,
}

A mirrior of ProductTypeElement annotated with a Layout.

Fields

offset: u16

The relative offset of a field’s value to its parent product value.

ty: AlgebraicTypeLayout

The type of the field.

name: Option<Box<str>>

An optional name of the field.

This allows us to convert back to ProductTypeElement, which we do when reporting type errors.

Trait Implementations

impl Clone for ProductTypeElementLayout

fn clone(&self) -> ProductTypeElementLayout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProductTypeElementLayout

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

Formats the value using the given formatter.

impl MemoryUsage for ProductTypeElementLayout

fn heap_usage(&self) -> usize

The heap memory usage of this type. The default implementation returns 0.

impl PartialEq for ProductTypeElementLayout

fn eq(&self, other: &ProductTypeElementLayout) -> 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 Eq for ProductTypeElementLayout

impl StructuralPartialEq for ProductTypeElementLayout