Struct PayloadLayout

pub struct PayloadLayout { /* private fields */ }

Byte layout requested by a payload codec.

Implementations

impl PayloadLayout

pub fn new(len: usize, align: usize) -> Result<Self, UWireError>

Creates a payload layout.

Errors

Returns an error when align is zero or not a power of two.

pub fn len(self) -> usize

Returns the payload length in bytes.

pub fn align(self) -> usize

Returns the required payload alignment in bytes.

pub fn is_empty(self) -> bool

Returns whether the payload has zero bytes.

Trait Implementations

impl Clone for PayloadLayout

fn clone(&self) -> PayloadLayout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PayloadLayout

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

Formats the value using the given formatter.

impl PartialEq for PayloadLayout

fn eq(&self, other: &PayloadLayout) -> 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 Copy for PayloadLayout

impl Eq for PayloadLayout

impl StructuralPartialEq for PayloadLayout