Enum std::net::ip::Ipv6MulticastScope[][src]

#[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

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Feeds this value into the given Hasher. Read more

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

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

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

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Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into #41263)

recently added

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The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.