Struct MetricsConfig 

#[non_exhaustive]
pub struct MetricsConfig {
    pub port: u16,
}

Prometheus metrics configuration struct.

Uses the following environment variables:

• METRICS_PORT - optional. Defaults to 9000 if missing or unparseable. The port to bind the metrics server to.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

port: u16

METRICS_PORT - The port on which to bind the metrics server. Defaults to 9000 if missing or unparseable.

Trait Implementations

impl Clone for MetricsConfig

fn clone(&self) -> MetricsConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetricsConfig

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

Formats the value using the given formatter.

impl Default for MetricsConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MetricsConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Option<u16>> for MetricsConfig

fn from(port: Option<u16>) -> Self

Converts to this type from the input type.

impl From<u16> for MetricsConfig

fn from(port: u16) -> Self

Converts to this type from the input type.

impl FromEnv for MetricsConfig

type Error = ParseIntError

Error type produced when loading from the environment.

fn inventory() -> Vec<&'static EnvItemInfo>

Get the required environment variable names for this type.

fn from_env() -> Result<Self, FromEnvErr<Self::Error>>

Load from the environment.

fn check_inventory() -> Result<(), Vec<&'static EnvItemInfo>>

Get a list of missing environment variables.

impl PartialEq for MetricsConfig

fn eq(&self, other: &MetricsConfig) -> 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 Copy for MetricsConfig

impl Eq for MetricsConfig

impl StructuralPartialEq for MetricsConfig