Struct bytesutil::ByteBuf

pub struct ByteBuf<T> { /* private fields */ }

A java-like wrapper over a buffer of bytes.

Implementations

impl<T: AsRef<[u8]>> ByteBuf<T>

pub fn get_le<V: ReadBytes>(&self, pos: usize) -> V

Read a little-endian field at the given pos offset in bytes.

pub fn get_be<V: ReadBytes>(&self, pos: usize) -> V

Read a big-endian field at the given pos offset in bytes.

impl<T: AsMut<[u8]>> ByteBuf<T>

pub fn set_le<V: WriteBytes>(&mut self, pos: usize, value: V) -> &mut Self

Write the given little-endian value field at the given pos offset in bytes.

pub fn set_be<V: WriteBytes>(&mut self, pos: usize, value: V) -> &mut Self

Write the given big-endian value field at the given pos offset in bytes.

impl<T> ByteBuf<T>

pub fn new(inner: T) -> Self

Allocates a new ByteBuf by wrapping the given bytes-like object.

A bytes like object is an object which at least implements AsRef for [u8] type. To support read-write operations, the wrapped object shall implement AsMut for [u8] type.

pub fn into_inner(self) -> T

Returns the underlying wrapped bytes-like object.

Trait Implementations

impl<T: AsMut<[u8]>> AsMut<[u8]> for ByteBuf<T>

fn as_mut(&mut self) -> &mut [u8]

Converts this type into a mutable reference of the (usually inferred) input type.

impl<T: AsRef<[u8]>> AsRef<[u8]> for ByteBuf<T>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone> Clone for ByteBuf<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for ByteBuf<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for ByteBuf<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Display> Display for ByteBuf<T>

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

Formats the value using the given formatter.

impl<T: Copy> From<&ByteBuf<T>> for ByteBuf<T>

fn from(value: &ByteBuf<T>) -> Self

Converts to this type from the input type.

impl<T: Copy> From<&T> for ByteBuf<T>

fn from(value: &T) -> Self

Converts to this type from the input type.

impl<T: Copy> From<&mut ByteBuf<T>> for ByteBuf<T>

fn from(value: &mut ByteBuf<T>) -> Self

Converts to this type from the input type.

impl<T: Copy> From<&mut T> for ByteBuf<T>

fn from(value: &mut T) -> Self

Converts to this type from the input type.

impl<T> From<T> for ByteBuf<T>

fn from(value: T) -> Self

Converts to this type from the input type.

impl<T: AsRef<[u8]>> Index<usize> for ByteBuf<T>

type Output = u8

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<T: AsRef<[u8]> + AsMut<[u8]>> IndexMut<usize> for ByteBuf<T>

fn index_mut(&mut self, index: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl<T: PartialEq> PartialEq for ByteBuf<T>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Copy> Copy for ByteBuf<T>

impl<T: Eq> Eq for ByteBuf<T>