Struct ntp_proto::Reach

pub struct Reach(_);

Used to determine whether the server is reachable and the data are fresh

This value is represented as an 8-bit shift register. The register is shifted left by one bit when a packet is sent and the rightmost bit is set to zero. As valid packets arrive, the rightmost bit is set to one. If the register contains any nonzero bits, the server is considered reachable; otherwise, it is unreachable.

Implementations

impl Reach

pub fn is_reachable(&self) -> bool

pub fn unanswered_polls(&self) -> u32

Number of polls since the last message we received

pub fn reachability_score(&self) -> u32

Number of polls remaining until unreachable

Trait Implementations

impl Clone for Reach

fn clone(&self) -> Reach

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Reach

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

Formats the value using the given formatter.

impl Default for Reach

fn default() -> Reach

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Reach

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Reach

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Reach