Enum ConnectionQuality 

#[non_exhaustive]
pub enum ConnectionQuality {
    Unusable = 0,
    Poor = 1,
    Fair = 2,
    Good = 3,
    Excellent = 4,
}

Connection quality assessment.

Tier: T2-C (N + κ — quantified comparison)

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unusable = 0

Connection is unusable.

Poor = 1

Very poor quality.

Fair = 2

Acceptable but degraded.

Good = 3

Normal quality.

Excellent = 4

Excellent quality.

Implementations

impl ConnectionQuality

pub fn from_metrics(latency_ms: u64, packet_loss_pct: f64) -> Self

Compute quality from latency and packet loss.

pub const fn label(&self) -> &'static str

Human-readable label.

Trait Implementations

impl Clone for ConnectionQuality

fn clone(&self) -> ConnectionQuality

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionQuality

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConnectionQuality

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Ord for ConnectionQuality

fn cmp(&self, other: &ConnectionQuality) -> 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 ConnectionQuality

fn eq(&self, other: &ConnectionQuality) -> 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 ConnectionQuality

fn partial_cmp(&self, other: &ConnectionQuality) -> 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 Serialize for ConnectionQuality

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 ConnectionQuality

impl Eq for ConnectionQuality

impl StructuralPartialEq for ConnectionQuality