Enum LiteralScope 

pub enum LiteralScope {
    Ipv4(IpScope),
    Ipv6(IpScope),
    General,
}

Which address literal, and how far it reaches (RFC 5321 §4.1.3).

Variants

Ipv4(IpScope)

IPv4-address-literal, as in [192.0.2.1].

Ipv6(IpScope)

IPv6-address-literal, as in [IPv6:2001:db8::1].

General

General-address-literal, as in [AS400:QSYS]: a tagged address whose body SMTP does not interpret and which is meaningful only to the system receiving it.

Implementations

impl LiteralScope

pub fn is_global(&self) -> bool

Whether the literal names an address reachable from the public internet.

Trait Implementations

impl Clone for LiteralScope

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LiteralScope

impl Debug for LiteralScope

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

Formats the value using the given formatter.

impl Eq for LiteralScope

impl Hash for LiteralScope

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 LiteralScope

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LiteralScope