Struct Icmpv6Writer

pub struct Icmpv6Writer<'a> {
    pub bytes: &'a mut [u8],
}

Writes ICMPv6 header fields.

Fields

bytes: &'a mut [u8]

Implementations

impl<'a> Icmpv6Writer<'a>

pub fn new(bytes: &'a mut [u8]) -> Result<Self, &'static str>

Creates a new Icmpv6Writer from the given slice.

pub fn header_len(&self) -> usize

Returns the header length in bytes.

pub fn packet_len(&self) -> usize

Returns the total length of the packet in bytes.

pub fn set_icmp_type(&mut self, icmp_type: u8)

Sets the type field.

pub fn set_icmp_code(&mut self, icmp_code: u8)

Sets the code field.

pub fn set_payload(&mut self, payload: &[u8]) -> Result<(), &'static str>

Sets the payload field.

The PacketBuilder sets the payload before the checksum.

That is, because the checksum is invalidated if a payload is set after it.

pub fn set_checksum(&mut self, pseudo_sum: u32)

Calculates the internet checksum for error checking.

Includes the ICMPv6 header, payload and IPv6 pseudo header.