Enum IpClass 

pub enum IpClass {
    Public,
    Private,
    Loopback,
    LinkLocal,
    Multicast,
    Reserved,
}

Classification of an IP address against the SSRF-relevant address space.

Total coverage: IpClass::from(IpAddr) (via SsrfPolicy::classify) is total — every IpAddr maps to exactly one variant.

Variants

Public

Publicly routable unicast (the only default-permitted class).

Private

RFC 1918 (10/8, 172.16/12, 192.168/16) + RFC 4193 (fc00::/7).

Loopback

127.0.0.0/8 + ::1.

LinkLocal

169.254.0.0/16 + fe80::/10 (excluding well-known metadata IPs, which are classified Reserved).

Multicast

IPv4 224.0.0.0/4 + IPv6 ff00::/8.

Reserved

Reserved / unspecified / cloud-metadata (169.254.169.254, fd00:ec2::254) / documentation ranges / benchmarking / IETF protocol assignments.

Trait Implementations

impl Clone for IpClass

fn clone(&self) -> IpClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IpClass

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

Formats the value using the given formatter.

impl Hash for IpClass

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 IpClass

fn eq(&self, other: &IpClass) -> 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 IpClass

impl Eq for IpClass

impl StructuralPartialEq for IpClass