Struct StatusReason 

pub struct StatusReason {
    pub protocol: StatusProtocol,
    pub details: Option<Arc<str>>,
}

A structured rationale for a host’s reachability state.

StatusReason pairs a protocol event with optional human-readable or machine-parsable details to provide a transparent “audit trail” for host discovery.

Fields

protocol: StatusProtocol

The specific protocol-level event that triggered this status.

details: Option<Arc<str>>

Extended details about the response (e.g., “Received TCP RST”, “TTL Exceeded in transit”).

Stored as an Arc<str> to minimize heap churn when thousands of hosts report identical rationales.

Implementations

impl StatusReason

pub fn new(protocol: StatusProtocol, details: impl Into<Arc<str>>) -> Self

Creates a new StatusReason with the specified protocol and details.

pub fn basic(protocol: StatusProtocol) -> Self

Creates a new StatusReason containing only protocol-level evidence without extra details.

Trait Implementations

impl Clone for StatusReason

fn clone(&self) -> StatusReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatusReason

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

Formats the value using the given formatter.

impl Eq for StatusReason

impl Hash for StatusReason

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 StatusReason

fn eq(&self, other: &StatusReason) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StatusReason