Trait PacketField 

pub trait PacketField: Sized {
    // Required methods
    fn write_to(&self, buf: &mut Vec<u8>);
    fn read_from(buf: &[u8], pos: &mut usize) -> Option<Self>;
}

Encode/decode a single field to/from a byte buffer.

Implemented for the types supported by packet!: bool, i32, i64, u32, u64, f32, f64, String, Vec<u8>.

Required Methods

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<Self>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl PacketField for String

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<String>

impl PacketField for Vec<u8>

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<Vec<u8>>

impl PacketField for bool

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<bool>

impl PacketField for f32

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<f32>

impl PacketField for f64

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<f64>

impl PacketField for i32

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<i32>

impl PacketField for i64

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<i64>

impl PacketField for u32

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<u32>

impl PacketField for u64

fn write_to(&self, buf: &mut Vec<u8>)

fn read_from(buf: &[u8], pos: &mut usize) -> Option<u64>

Implementors