Enum std::net::Ipv6MulticastScope

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#[non_exhaustive]
pub enum Ipv6MulticastScope {
 InterfaceLocal,
 LinkLocal,
 RealmLocal,
 AdminLocal,
 SiteLocal,
 OrganizationLocal,
 Global,
}

🔬 This is a nightly-only experimental API. (ip #27709)

Expand description

Scope of an IPv6 multicast address as defined in IETF RFC 7346 section 2.

Stability Guarantees

Not all possible values for a multicast scope have been assigned. Future RFCs may introduce new scopes, which will be added as variants to this enum; because of this the enum is marked as #[non_exhaustive].

Examples

#![feature(ip)]
use std::net::Ipv6Addr;
use std::net::Ipv6MulticastScope::*;
// An IPv6 multicast address with global scope (`ff0e::`).
let address = Ipv6Addr::new(0xff0e, 0, 0, 0, 0, 0, 0, 0);
// Will print "Global scope".
match address.multicast_scope() {
 Some(InterfaceLocal) => println!("Interface-Local scope"),
 Some(LinkLocal) => println!("Link-Local scope"),
 Some(RealmLocal) => println!("Realm-Local scope"),
 Some(AdminLocal) => println!("Admin-Local scope"),
 Some(SiteLocal) => println!("Site-Local scope"),
 Some(OrganizationLocal) => println!("Organization-Local scope"),
 Some(Global) => println!("Global scope"),
 Some(_) => println!("Unknown scope"),
 None => println!("Not a multicast address!")
}

Run

Variants (Non-exhaustive)

This enum is marked as 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.

InterfaceLocal

🔬 This is a nightly-only experimental API. (ip #27709)

Interface-Local scope.

LinkLocal

🔬 This is a nightly-only experimental API. (ip #27709)

Link-Local scope.

RealmLocal

🔬 This is a nightly-only experimental API. (ip #27709)

Realm-Local scope.

AdminLocal

🔬 This is a nightly-only experimental API. (ip #27709)

Admin-Local scope.

SiteLocal

🔬 This is a nightly-only experimental API. (ip #27709)

Site-Local scope.

OrganizationLocal

🔬 This is a nightly-only experimental API. (ip #27709)

Organization-Local scope.

Global

🔬 This is a nightly-only experimental API. (ip #27709)

Global scope.

Trait Implementations

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impl Clone for Ipv6MulticastScope

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fn clone(&self) -> Ipv6MulticastScope

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Ipv6MulticastScope

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

Formats the value using the given formatter. Read more

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impl Hash for Ipv6MulticastScope

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<Ipv6MulticastScope> for Ipv6MulticastScope

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fn eq(&self, other: &Ipv6MulticastScope) -> bool

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

1.0.0 · source

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

This method tests for !=.

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impl Copy for Ipv6MulticastScope

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impl Eq for Ipv6MulticastScope

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impl StructuralEq for Ipv6MulticastScope

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impl StructuralPartialEq for Ipv6MulticastScope