Struct Ipv4Flags 

pub struct Ipv4Flags {
    pub reserved: bool,
    pub df: bool,
    pub mf: bool,
}

IPv4 flags in the flags/fragment offset field.

Fields

reserved: bool

Reserved/Evil bit (should be 0)

df: bool

Don’t Fragment

mf: bool

More Fragments

Implementations

impl Ipv4Flags

pub const NONE: Self

pub const DF: Self

pub const MF: Self

pub fn from_byte(byte: u8) -> Self

Create flags from a raw byte value (upper 3 bits).

pub fn to_byte(self) -> u8

Convert to a raw byte value (upper 3 bits).

pub fn is_fragment(self, offset: u16) -> bool

Check if this is a fragment (MF set or offset > 0).

Trait Implementations

impl Clone for Ipv4Flags

fn clone(&self) -> Ipv4Flags

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Ipv4Flags

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

Formats the value using the given formatter.

impl Default for Ipv4Flags

fn default() -> Ipv4Flags

Returns the “default value” for a type.

impl Display for Ipv4Flags

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

Formats the value using the given formatter.

impl PartialEq for Ipv4Flags

fn eq(&self, other: &Ipv4Flags) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Ipv4Flags

impl Eq for Ipv4Flags

impl StructuralPartialEq for Ipv4Flags