Struct Unified 

pub struct Unified {
    pub success_rate_threshold: f64,
    pub decay: Option<Duration>,
    pub min_requests: u32,
    pub max_consecutive_failures: u32,
    pub backoff: Option<ExponentialBackoff>,
}

Fields

success_rate_threshold: f64

Success rate threshold in [0.0, 1.0]. The circuit trips when the EWMA success rate drops below this value. Set to 0.0 to disable. Defined as double (not float) because this value is compared against the proxy’s f64 EWMA on every request.

decay: Option<Duration>

EWMA decay window for success rate tracking.

min_requests: u32

Minimum requests before the success rate policy can trip (cold-start guard).

max_consecutive_failures: u32

Maximum consecutive failures before the circuit trips. Set to 0 to disable (an unset field has the same effect).

backoff: Option<ExponentialBackoff>

Must be set. Controls the ejection duration before probe requests are allowed after this policy trips the circuit.

Trait Implementations

impl Clone for Unified

fn clone(&self) -> Unified

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Unified

impl Debug for Unified

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

Formats the value using the given formatter.

impl Default for Unified

fn default() -> Self

Returns the “default value” for a type.

impl Message for Unified

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Unified

fn eq(&self, other: &Unified) -> 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 StructuralPartialEq for Unified