Enum MetricDetail 

#[repr(i32)]
pub enum MetricDetail {
    DetailProcess = 0,
    DetailFrontend = 1,
    DetailCluster = 2,
    DetailBackend = 3,
}

label-cardinality knob for the metrics drain. Mirrors HAProxy’s process|frontend|backend|server extra-counters opt-in: a higher level enables more granular labels (and thus more keys), letting operators bound the StatsD keyspace explicitly.

Each level is a SUPERSET of the previous one.

Variants

DetailProcess = 0

proxy-only counters (legacy default before opt-in landed)

DetailFrontend = 1

adds per-listener (frontend) breakdown for accept/connection counters

DetailCluster = 2

adds per-cluster aggregation (current default)

DetailBackend = 3

adds per-backend aggregation (cluster + backend, highest cardinality)

Implementations

impl MetricDetail

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of MetricDetail.

pub fn from_i32(value: i32) -> Option<MetricDetail>

👎Deprecated:

Use the TryFrom<i32> implementation instead

Converts an i32 to a MetricDetail, or None if value is not a valid variant.

impl MetricDetail

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for MetricDetail

fn clone(&self) -> MetricDetail

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetricDetail

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

Formats the value using the given formatter.

impl Default for MetricDetail

fn default() -> MetricDetail

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MetricDetail

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<MetricDetail> for MetricDetailLevel

fn from(detail: MetricDetail) -> Self

Reverse of [From<MetricDetailLevel> for MetricDetail] — used by the worker side to convert the protobuf wire enum back into the configuration enum before passing it to sozu_lib::metrics::setup.

impl From<MetricDetail> for i32

fn from(value: MetricDetail) -> i32

Converts to this type from the input type.

impl From<MetricDetailLevel> for MetricDetail

fn from(level: MetricDetailLevel) -> Self

Converts to this type from the input type.

impl Hash for MetricDetail

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 Ord for MetricDetail

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

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

fn partial_cmp(&self, other: &MetricDetail) -> 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 MetricDetail

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<i32> for MetricDetail

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<MetricDetail, UnknownEnumValue>

Performs the conversion.

impl Copy for MetricDetail

impl Eq for MetricDetail

impl StructuralPartialEq for MetricDetail