Enum pfctl::IcmpUnreachCode

#[non_exhaustive]
#[repr(u8)]
pub enum IcmpUnreachCode {
    NetUnreach = 0,
    HostUnreach = 1,
    ProtoUnreach = 2,
    PortUnreach = 3,
    NeedFrag = 4,
}

ICMP code fields for destination unreachable ICMP packet’s (IcmpType::Unreach).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NetUnreach = 0

Network unreachable.

HostUnreach = 1

Host unreachable.

ProtoUnreach = 2

Protocol unreachable.

PortUnreach = 3

Port unreachable.

NeedFrag = 4

Fragmentation needed but DF bit set.

Trait Implementations

impl Clone for IcmpUnreachCode

fn clone(&self) -> IcmpUnreachCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IcmpUnreachCode

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

Formats the value using the given formatter.

impl Hash for IcmpUnreachCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IcmpUnreachCode

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for IcmpUnreachCode

impl Eq for IcmpUnreachCode

impl StructuralPartialEq for IcmpUnreachCode