Trait LengthField

pub trait LengthField: Sized + Sealed {
    // Required methods
    fn get_length(reader: &mut ByteReader<'_>) -> Result<usize, ParseError>;
    fn from_length(length: usize) -> Result<Self, SerializeError>;
}

A SOME/IP length field. Can be either u8, u16, or u32.

Required Methods

fn get_length(reader: &mut ByteReader<'_>) -> Result<usize, ParseError>

Parses the length field and returns the length as a usize.

fn from_length(length: usize) -> Result<Self, SerializeError>

Creates a length field from the length as usize.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl LengthField for u8

fn get_length(reader: &mut ByteReader<'_>) -> Result<usize, ParseError>

fn from_length(length: usize) -> Result<u8, SerializeError>

impl LengthField for u16

fn get_length(reader: &mut ByteReader<'_>) -> Result<usize, ParseError>

fn from_length(length: usize) -> Result<u16, SerializeError>

impl LengthField for u32

fn get_length(reader: &mut ByteReader<'_>) -> Result<usize, ParseError>

fn from_length(length: usize) -> Result<u32, SerializeError>

Implementors