Trait DecodeMessage 

pub trait DecodeMessage {
    type Op;
    type Htype;
    type Hlen;
    type Hops;
    type Xid;
    type Secs;
    type Flags;
    type Ciaddr;
    type Yiaddr;
    type Siaddr;
    type Giaddr;
    type Chaddr;
    type Sname;
    type File;
    type Magic;
    type Options;
    type Output;

    // Required methods
    fn decode_op(op: &UndecodedMessage) -> Self::Op;
    fn decode_htype(htype: &UndecodedMessage) -> Self::Htype;
    fn decode_hlen(hlen: &UndecodedMessage) -> Self::Hlen;
    fn decode_hops(hops: &UndecodedMessage) -> Self::Hops;
    fn decode_xid(xid: &UndecodedMessage) -> Self::Xid;
    fn decode_secs(secs: &UndecodedMessage) -> Self::Secs;
    fn decode_flags(flags: &UndecodedMessage) -> Self::Flags;
    fn decode_ciaddr(ciaddr: &UndecodedMessage) -> Self::Ciaddr;
    fn decode_yiaddr(yiaddr: &UndecodedMessage) -> Self::Yiaddr;
    fn decode_siaddr(siaddr: &UndecodedMessage) -> Self::Siaddr;
    fn decode_giaddr(giaddr: &UndecodedMessage) -> Self::Giaddr;
    fn decode_chaddr(chaddr: &UndecodedMessage) -> Self::Chaddr;
    fn decode_sname(sname: &UndecodedMessage) -> Self::Sname;
    fn decode_file(file: &UndecodedMessage) -> Self::File;
    fn decode_magic(magic: &UndecodedMessage) -> Self::Magic;
    fn decode_options(options: &UndecodedMessage) -> Self::Options;
    fn from_bytes(undecoded: &UndecodedMessage) -> Self::Output;
}

Define how the bytes of a DHCP message’s fields decode into your custom Message’s types.

…or don’t and use our homemade Message with this already implemented.

Required Associated Types

type Op

The type your custom Message uses to represent the op field.

type Htype

The type your custom Message uses to represent the htype field.

type Hlen

The type your custom Message uses to represent the hlen field.

type Hops

The type your custom Message uses to represent the hops field.

type Xid

The type your custom Message uses to represent the xid field.

type Secs

The type your custom Message uses to represent the secs field.

type Flags

The type your custom Message uses to represent the flags field.

type Ciaddr

The type your custom Message uses to represent the ciaddr field.

type Yiaddr

The type your custom Message uses to represent the yiaddr field.

type Siaddr

The type your custom Message uses to represent the siaddr field.

type Giaddr

The type your custom Message uses to represent the giaddr field.

type Chaddr

The type your custom Message uses to represent the chaddr field.

type Sname

The type your custom Message uses to represent the sname field.

type File

The type your custom Message uses to represent the file field.

type Magic

The type your custom Message uses to represent the magic field.

type Options

The type your custom Message uses to represent the options field.

type Output

Your custom Message.

Required Methods

fn decode_op(op: &UndecodedMessage) -> Self::Op

Convert an op field’s byte into your custom Message’s type.

fn decode_htype(htype: &UndecodedMessage) -> Self::Htype

Convert an htype field’s byte into your custom Message’s type.

fn decode_hlen(hlen: &UndecodedMessage) -> Self::Hlen

Convert an hlen field’s byte into your custom Message’s type.

fn decode_hops(hops: &UndecodedMessage) -> Self::Hops

Convert an hops field’s byte into your custom Message’s type.

fn decode_xid(xid: &UndecodedMessage) -> Self::Xid

Convert an xid field’s bytes into your custom Message’s type.

fn decode_secs(secs: &UndecodedMessage) -> Self::Secs

Convert an secs field’s bytes into your custom Message’s type.

fn decode_flags(flags: &UndecodedMessage) -> Self::Flags

Convert an flags field’s bytes into your custom Message’s type.

fn decode_ciaddr(ciaddr: &UndecodedMessage) -> Self::Ciaddr

Convert an ciaddr field’s bytes into your custom Message’s type.

fn decode_yiaddr(yiaddr: &UndecodedMessage) -> Self::Yiaddr

Convert an yiaddr field’s bytes into your custom Message’s type.

fn decode_siaddr(siaddr: &UndecodedMessage) -> Self::Siaddr

Convert an siaddr field’s bytes into your custom Message’s type.

fn decode_giaddr(giaddr: &UndecodedMessage) -> Self::Giaddr

Convert an giaddr field’s bytes into your custom Message’s type.

fn decode_chaddr(chaddr: &UndecodedMessage) -> Self::Chaddr

Convert an chaddr field’s bytes into your custom Message’s type.

fn decode_sname(sname: &UndecodedMessage) -> Self::Sname

Convert an sname field’s bytes into your custom Message’s type.

fn decode_file(file: &UndecodedMessage) -> Self::File

Convert an file field’s bytes into your custom Message’s type.

fn decode_magic(magic: &UndecodedMessage) -> Self::Magic

Convert an magic field’s bytes into your custom Message’s type.

fn decode_options(options: &UndecodedMessage) -> Self::Options

Convert an options field’s bytes into your custom Message’s type.

fn from_bytes(undecoded: &UndecodedMessage) -> Self::Output

decodes a byte array into a Message or other type that implements decodeMessage.

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.

Implementors

impl DecodeMessage for Message

type Op = Ops

type Htype = HTypes

type Hlen = u8

type Hops = u8

type Xid = u32

type Secs = u16

type Flags = Flags

type Ciaddr = Ipv4Addr

type Yiaddr = Ipv4Addr

type Siaddr = Ipv4Addr

type Giaddr = Ipv4Addr

type Chaddr = [u8; 16]

type Sname = SName

type File = File

type Magic = [u8; 4]

type Options = Vec<MessageOptions>

type Output = Message