Struct StructBuffer

pub struct StructBuffer<T: Sized> { /* private fields */ }

Implementations

impl<T: Sized + Clone + Copy> StructBuffer<T>

pub unsafe fn new() -> Self

Creates a buffer capable to hold the value of type T.

Safety

The buffer is uninitialized!

pub unsafe fn with_ext(ext_size: usize) -> Self

Creates a buffer capable to hold the value of type T plus ext_size bytes.

Safety

The buffer is uninitialized!

pub unsafe fn with_buffer(buffer: Vec<u8>) -> Self

Creates a StructBuffer for the type T using supplied buffer.

Safety

The buffer size should be >= mem::size_of::() !

pub fn with_value(value: &T) -> Self

Creates a StructBuffer for the type T using supplied T value.

Safety

The buffer size should be >= mem::size_of::() !

pub fn zeroed() -> Self

Creates the value of type T represented by the all-zero byte-pattern.

pub fn len(&self) -> usize

pub fn raw(&self) -> &T

pub fn raw_mut(&mut self) -> &mut T

pub fn buffer(&self) -> &[u8]

pub fn ext_buffer(&self) -> &[u8]

pub fn ext_buffer_mut(&mut self) -> &mut [u8]

pub fn has_ext_buffer(&self) -> bool

pub fn copy(&self) -> T

pub fn take(self) -> T

Trait Implementations

impl<T: Sized + Clone + Copy> AsByteSlice for StructBuffer<T>

unsafe fn as_byte_slice(&self) -> &[u8]

Safety

impl<T: Sized + Clone + Copy> AsByteSliceMut for StructBuffer<T>

unsafe fn as_byte_slice_mut(&mut self) -> &mut [u8]

Safety

impl<T: Clone + Sized> Clone for StructBuffer<T>

fn clone(&self) -> StructBuffer<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Sized + Clone + Copy> Deref for StructBuffer<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Sized + Clone + Copy> DerefMut for StructBuffer<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.