Struct Icmpv4MessageMut 

pub struct Icmpv4MessageMut<'a> { /* private fields */ }

A mutable structurally validated ICMPv4 message.

Implementations

impl<'a> Icmpv4MessageMut<'a>

pub fn parse(bytes: &'a mut [u8]) -> Result<Self, ParseError>

Parses a complete ICMPv4 message, without accepting or rejecting its checksum.

pub fn message_type(&self) -> Icmpv4Type

Returns the message type.

pub fn code(&self) -> u8

Returns the message code.

pub fn checksum(&self) -> u16

Returns the encoded checksum.

pub fn body(&self) -> &[u8]

Returns body bytes.

pub fn body_mut(&mut self) -> &mut [u8]

Returns mutable body bytes without updating the checksum.

pub fn as_bytes(&self) -> &[u8]

Returns represented bytes.

pub fn as_bytes_mut(&mut self) -> &mut [u8]

Returns represented bytes mutably.

pub fn set_message_type(&mut self, value: Icmpv4Type)

Replaces type without updating checksum.

pub fn set_code(&mut self, value: u8)

Replaces code without updating checksum.

pub fn set_checksum(&mut self, value: u16)

Replaces checksum directly.

pub fn update_checksum(&mut self)

Recomputes the complete ICMPv4 checksum.

pub fn checksum_is_valid(&self) -> bool

Tests the complete ICMPv4 checksum.

Trait Implementations

impl<'a> Debug for Icmpv4MessageMut<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Icmpv4MessageMut<'a>

impl<'a> PartialEq for Icmpv4MessageMut<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for Icmpv4MessageMut<'a>