Struct zero_packet::network::icmp::IcmpWriter

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

Writes ICMP header fields.

Fields

bytes: &'a mut [u8]

Implementations

impl<'a> IcmpWriter<'a>

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

Creates a new IcmpWriter from the given slice.

pub fn header_len(&self) -> usize

Returns the header length in bytes.

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

Returns the identifier field.

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

Sets the code field.

pub fn set_checksum(&mut self)

Calculates the internet checksum (RFC 1071) for error checking.

Includes the ICMP header and payload.