Enum std::net::Ipv6MulticastScope
source · #[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!")
}
RunVariants (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§
source§impl Clone for Ipv6MulticastScope
impl Clone for Ipv6MulticastScope
source§fn clone(&self) -> Ipv6MulticastScope
fn clone(&self) -> Ipv6MulticastScope
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for Ipv6MulticastScope
impl Debug for Ipv6MulticastScope
source§impl Hash for Ipv6MulticastScope
impl Hash for Ipv6MulticastScope
source§impl PartialEq for Ipv6MulticastScope
impl PartialEq for Ipv6MulticastScope
source§fn eq(&self, other: &Ipv6MulticastScope) -> bool
fn eq(&self, other: &Ipv6MulticastScope) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for Ipv6MulticastScope
impl Eq for Ipv6MulticastScope
impl StructuralPartialEq for Ipv6MulticastScope
Auto Trait Implementations§
impl RefUnwindSafe for Ipv6MulticastScope
impl Send for Ipv6MulticastScope
impl Sync for Ipv6MulticastScope
impl Unpin for Ipv6MulticastScope
impl UnwindSafe for Ipv6MulticastScope
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more