Enum OperState 

#[repr(u8)]
pub enum OperState {
    unknown = 0,
    missing = 1,
    off = 2,
    no_carrier = 3,
    dormant = 4,
    degraded_carrier = 5,
    carrier = 6,
    degraded = 7,
    enslaved = 8,
    routable = 9,
}

Operational state of a networkd-managed interface combining carrier and address information. Ref: https://github.com/systemd/systemd/blob/main/src/libsystemd/sd-network/network-util.h

Variants

unknown = 0

Operational state could not be determined

missing = 1

Interface is missing from the system

off = 2

Interface is administratively down

no_carrier = 3

Interface is up but has no carrier signal

dormant = 4

Interface has carrier but is in a dormant/standby state

degraded_carrier = 5

Interface carrier is in a degraded condition

carrier = 6

Interface has carrier but no addresses configured

degraded = 7

Interface is operational but only has link-local or non-routable addresses

enslaved = 8

Interface is enslaved to a bond/bridge master

routable = 9

Interface is fully operational with at least one routable address

Trait Implementations

impl Clone for OperState

fn clone(&self) -> OperState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperState

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

Formats the value using the given formatter.

impl Default for OperState

fn default() -> OperState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OperState

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for OperState

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

Formats the value using the given formatter.

impl From<OperState> for u8

fn from(v: OperState) -> Self

Converts to this type from the input type.

impl FromStr for OperState

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<OperState, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl IntoEnumIterator for OperState

type Iterator = OperStateIter

fn iter() -> OperStateIter

impl PartialEq for OperState

fn eq(&self, other: &OperState) -> 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 Serialize for OperState

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for OperState

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<OperState, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<u8> for OperState

type Error = u8

The type returned in the event of a conversion error.

fn try_from(v: u8) -> Result<Self, u8>

Performs the conversion.

impl Copy for OperState

impl Eq for OperState

impl StructuralPartialEq for OperState