Trait SerWrite

pub trait SerWrite {
    type Error;

    // Required method
    fn write(&mut self, buf: &[u8]) -> Result<(), Self::Error>;

    // Provided methods
    fn write_byte(&mut self, byte: u8) -> Result<(), Self::Error> { ... }
    fn write_str(&mut self, s: &str) -> Result<(), Self::Error> { ... }
}

Serializers should write data to the implementations of this trait.

Required Associated Types

type Error

An error type returned from the trait methods.

Required Methods

fn write(&mut self, buf: &[u8]) -> Result<(), Self::Error>

Write all bytes from buf to the internal buffer.

Otherwise return an error.

Provided Methods

fn write_byte(&mut self, byte: u8) -> Result<(), Self::Error>

Write a single byte to the internal buffer.

Return an error if the operation could not succeed.

fn write_str(&mut self, s: &str) -> Result<(), Self::Error>

Write a whole string to the internal buffer.

Otherwise return an error.

Implementations on Foreign Types

impl SerWrite for VecDeque<u8>

Available on crate features std or alloc only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

fn write_byte(&mut self, byte: u8) -> SerResult<()>

impl SerWrite for Vec<u8>

Available on crate features std or alloc only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

fn write_byte(&mut self, byte: u8) -> SerResult<()>

impl SerWrite for SliceVec<'_, u8>

Available on crate feature tinyvec only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

impl<T> SerWrite for Cursor<T>

where Cursor<T>: Write,

Available on crate feature std only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

impl<T: SerWrite> SerWrite for &mut T

type Error = <T as SerWrite>::Error

fn write(&mut self, buf: &[u8]) -> Result<(), Self::Error>

fn write_byte(&mut self, byte: u8) -> Result<(), Self::Error>

fn write_str(&mut self, s: &str) -> Result<(), Self::Error>

impl<const CAP: usize> SerWrite for TinyVec<[u8; CAP]>

where [u8; CAP]: Array<Item = u8>,

Available on crate feature tinyvec and (crate features std or alloc) only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

impl<const CAP: usize> SerWrite for ArrayVec<u8, CAP>

Available on crate feature arrayvec only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

fn write_byte(&mut self, byte: u8) -> SerResult<()>

impl<const CAP: usize> SerWrite for Vec<u8, CAP>

Available on crate feature heapless only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

fn write_byte(&mut self, byte: u8) -> SerResult<()>

impl<const CAP: usize> SerWrite for SmallVec<[u8; CAP]>

where [u8; CAP]: Array<Item = u8>,

Available on crate feature smallvec only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

fn write_byte(&mut self, byte: u8) -> SerResult<()>

impl<const CAP: usize> SerWrite for ArrayVec<[u8; CAP]>

where [u8; CAP]: Array<Item = u8>,

Available on crate feature tinyvec only.

type Error = SerError

fn write(&mut self, buf: &[u8]) -> SerResult<()>

fn write_byte(&mut self, byte: u8) -> SerResult<()>

Implementors

impl SerWrite for SliceWriter<'_>

type Error = SerError