Struct Layout 

pub struct Layout<'db>(pub(crate) Arc<Layout>, pub(crate) &'db TargetDataLayout);

Tuple Fields

0: Arc<Layout>

1: &'db TargetDataLayout

Implementations

impl<'db> Layout<'db>

pub fn size(&self) -> u64

pub fn align(&self) -> u64

pub fn niches(&self) -> Option<u128>

pub fn field_offset(&self, field: Field) -> Option<u64>

pub fn tuple_field_offset(&self, field: usize) -> Option<u64>

pub fn tail_padding( &self, field_size: &mut impl FnMut(usize) -> Option<u64>, ) -> Option<u64>

pub fn largest_padding( &self, field_size: &mut impl FnMut(usize) -> Option<u64>, ) -> Option<u64>

pub fn enum_tag_size(&self) -> Option<usize>

Trait Implementations

impl<'db> Clone for Layout<'db>

fn clone(&self) -> Layout<'db>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'db> Debug for Layout<'db>

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

Formats the value using the given formatter.

impl<'db> PartialEq for Layout<'db>

fn eq(&self, other: &Layout<'db>) -> 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<'db> Eq for Layout<'db>

impl<'db> StructuralPartialEq for Layout<'db>