Enum KissOfDeath 

#[repr(u32)]
pub enum KissOfDeath {
    Deny = 1_145_392_729,
    Rstr = 1_381_192_786,
    Rate = 1_380_013_125,
}

If the Stratum field is 0, which implies unspecified or invalid, the Reference Identifier field can be used to convey messages useful for status reporting and access control. These are called Kiss-o’-Death (KoD) packets and the ASCII messages they convey are called kiss codes.

The KoD packets got their name because an early use was to tell clients to stop sending packets that violate server access controls. The kiss codes can provide useful information for an intelligent client, either NTPv4 or SNTPv4. Kiss codes are encoded in four-character ASCII strings that are left justified and zero filled. The strings are designed for character displays and log files.

Recipients of kiss codes MUST inspect them and, in the following cases, take the actions described.

Variants

Deny = 1_145_392_729

The client MUST demobilize any associations to that server and stop sending packets to it.

Rstr = 1_381_192_786

The client MUST demobilize any associations to that server and stop sending packets to it.

Rate = 1_380_013_125

The client MUST immediately reduce its polling interval to that server and continue to reduce it each time it receives a RATE kiss code.

Trait Implementations

impl Clone for KissOfDeath

fn clone(&self) -> KissOfDeath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KissOfDeath

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

Formats the value using the given formatter.

impl Hash for KissOfDeath

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 PartialEq for KissOfDeath

fn eq(&self, other: &KissOfDeath) -> 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 TryFrom<u32> for KissOfDeath

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for KissOfDeath

impl Eq for KissOfDeath

impl StructuralPartialEq for KissOfDeath