Struct Layout

pub struct Layout(/* private fields */);

Layout of an allocated block of memory.

Wraps the Layout structure from core but extends it in a few ways that would otherwise depend on nightly compiler.

Implementations

impl Layout

pub fn new<T>() -> Self

Create the layout for a type.

pub fn size(&self) -> usize

Return the size of the layout.

pub fn align(&self) -> usize

Return the alignment of the layout.

Trait Implementations

impl Clone for Layout

fn clone(&self) -> Layout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Layout

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

Formats the value using the given formatter.

impl From<Layout> for Layout

fn from(layout: Layout) -> Layout

Converts to this type from the input type.

impl From<Layout> for Layout

fn from(layout: Layout) -> Layout

Converts to this type from the input type.

impl PartialEq for Layout

fn eq(&self, other: &Layout) -> 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 TryFrom<Layout> for NonZeroLayout

type Error = EmptyLayoutError

The type returned in the event of a conversion error.

fn try_from(layout: Layout) -> Result<Self, EmptyLayoutError>

Performs the conversion.

impl Copy for Layout

impl StructuralPartialEq for Layout