Struct serde_bytes::ByteBuf

pub struct ByteBuf { /* fields omitted */ }

Wrapper around Vec<u8> to serialize and deserialize efficiently.

use std::collections::HashMap;
use std::io;

use serde_bytes::ByteBuf;

fn deserialize_bytebufs() -> bincode::Result<()> {
    let example_data = [
        2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 116,
        119, 111, 1, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 111, 110, 101];

    let map: HashMap<u32, ByteBuf> = bincode::deserialize(&example_data[..])?;

    println!("{:?}", map);

    Ok(())
}

Methods

impl ByteBuf

pub fn new() -> Self

Construct a new, empty ByteBuf.

pub fn with_capacity(cap: usize) -> Self

Construct a new, empty ByteBuf with the specified capacity.

pub fn from<T: Into<Vec<u8>>>(bytes: T) -> Self

Wrap existing bytes in a ByteBuf.

Trait Implementations

impl AsRef<Vec<u8>> for ByteBuf

fn as_ref(&self) -> &Vec<u8>

Performs the conversion.

impl AsRef<[u8]> for ByteBuf

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

Performs the conversion.

impl PartialEq<ByteBuf> for ByteBuf

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

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

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

This method tests for !=.

impl Clone for ByteBuf

fn clone(&self) -> ByteBuf

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<ByteBuf> for ByteBuf

fn partial_cmp(&self, other: &ByteBuf) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &ByteBuf) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &ByteBuf) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &ByteBuf) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &ByteBuf) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ByteBuf

impl Ord for ByteBuf

fn cmp(&self, other: &ByteBuf) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl AsMut<Vec<u8>> for ByteBuf

fn as_mut(&mut self) -> &mut Vec<u8>

Performs the conversion.

impl AsMut<[u8]> for ByteBuf

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

Performs the conversion.

impl From<ByteBuf> for Vec<u8>

fn from(wrapper: ByteBuf) -> Vec<u8>

Performs the conversion.

impl From<Vec<u8>> for ByteBuf

fn from(bytes: Vec<u8>) -> Self

Performs the conversion.

impl Default for ByteBuf

fn default() -> ByteBuf

Returns the "default value" for a type.

impl Debug for ByteBuf

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

Formats the value using the given formatter.

impl Hash for ByteBuf

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Deref for ByteBuf

type Target = [u8]

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for ByteBuf

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

Mutably dereferences the value.

impl<'de, E> IntoDeserializer<'de, E> for ByteBuf where
    E: Error, 

type Deserializer = ByteBufDeserializer<E>

The type of the deserializer being converted into.

fn into_deserializer(self) -> Self::Deserializer

Convert this value into a deserializer.

impl Serialize for ByteBuf

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for ByteBuf

fn deserialize<D>(deserializer: D) -> Result<ByteBuf, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.