Enum IpDscpKnown

pub enum IpDscpKnown {
    ClassSelector0 = 0,
    ClassSelector1 = 8,
    ClassSelector2 = 16,
    ClassSelector3 = 24,
    ClassSelector4 = 32,
    ClassSelector5 = 40,
    ClassSelector6 = 48,
    ClassSelector7 = 56,
    AfGroup11 = 10,
    AfGroup12 = 12,
    AfGroup13 = 14,
    AfGroup21 = 18,
    AfGroup22 = 20,
    AfGroup23 = 22,
    AfGroup31 = 26,
    AfGroup32 = 28,
    AfGroup33 = 30,
    AfGroup41 = 34,
    AfGroup42 = 36,
    AfGroup43 = 38,
    ExpeditedForwarding = 46,
    VoiceAdmit = 44,
    LowerEffort = 1,
}

Known “Differentiated Services Field Codepoints” (DSCP) values according to the IANA registry (exported on 2025-04-24).

DSCP was established in RFC-2472 and defined/maintained in the IANA dscp-registry

Variants

ClassSelector0 = 0

Class Selector 0 (Pool 1) RFC-2474

ClassSelector1 = 8

Class Selector 1 (Pool 1) RFC-2474

ClassSelector2 = 16

Class Selector 2 (Pool 1) RFC-2474

ClassSelector3 = 24

Class Selector 3 (Pool 1) RFC-2474

ClassSelector4 = 32

Class Selector 4 (Pool 1) RFC-2474

ClassSelector5 = 40

Class Selector 5 (Pool 1) RFC-2474

ClassSelector6 = 48

Class Selector 6 (Pool 1) RFC-2474

ClassSelector7 = 56

Class Selector 7 (Pool 1) RFC-2474

AfGroup11 = 10

Assured Forwarding PHB Group 11 (Pool 1) RFC-2597

AfGroup12 = 12

Assured Forwarding PHB Group 12 (Pool 1) RFC-2597

AfGroup13 = 14

Assured Forwarding PHB Group 13 (Pool 1) RFC-2597

AfGroup21 = 18

Assured Forwarding PHB Group 21 (Pool 1) RFC-2597

AfGroup22 = 20

Assured Forwarding PHB Group 22 (Pool 1) RFC-2597

AfGroup23 = 22

Assured Forwarding PHB Group 23 (Pool 1) RFC-2597

AfGroup31 = 26

Assured Forwarding PHB Group 31 (Pool 1) RFC-2597

AfGroup32 = 28

Assured Forwarding PHB Group 32 (Pool 1) RFC-2597

AfGroup33 = 30

Assured Forwarding PHB Group 33 (Pool 1) RFC-2597

AfGroup41 = 34

Assured Forwarding PHB Group 41 (Pool 1) RFC-2597

AfGroup42 = 36

Assured Forwarding PHB Group 42 (Pool 1) RFC-2597

AfGroup43 = 38

Assured Forwarding PHB Group 43 (Pool 1) RFC-2597

ExpeditedForwarding = 46

Expedited Forwarding (Pool 1) RFC-3246

VoiceAdmit = 44

Voice admit (Pool 1) RFC-5865

LowerEffort = 1

Lower Effort PHB (Pool 3) RFC-8622

Implementations

impl IpDscpKnown

pub const fn try_from_ip_dscp( value: IpDscp, ) -> Result<IpDscpKnown, IpDscpUnknownValueError>

Try converting an IpDscp into a IpDscpKnown value.

Returns an error if the value is not a known DSCP value.

Trait Implementations

impl Clone for IpDscpKnown

fn clone(&self) -> IpDscpKnown

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IpDscpKnown

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

Formats the value using the given formatter.

impl From<IpDscpKnown> for IpDscp

fn from(value: IpDscpKnown) -> Self

Converts to this type from the input type.

impl From<IpDscpKnown> for u8

fn from(value: IpDscpKnown) -> Self

Converts to this type from the input type.

impl Hash for IpDscpKnown

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 Ord for IpDscpKnown

fn cmp(&self, other: &IpDscpKnown) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for IpDscpKnown

fn eq(&self, other: &IpDscpKnown) -> 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 PartialOrd for IpDscpKnown

fn partial_cmp(&self, other: &IpDscpKnown) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<IpDscp> for IpDscpKnown

type Error = IpDscpUnknownValueError

The type returned in the event of a conversion error.

fn try_from(value: IpDscp) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for IpDscpKnown

impl Eq for IpDscpKnown

impl StructuralPartialEq for IpDscpKnown