Enum FailureClass 

pub enum FailureClass {
    Transient,
    Permanent,
    RateLimit,
    AuthFailure,
    NetworkError,
    ServerError,
}

Classification of a connection failure.

Variants

Transient

Temporary network issue, DNS timeout, 503.

Permanent

404, 400, invalid auth — won’t succeed on retry.

RateLimit

429 with Retry-After header.

AuthFailure

401/403 — may succeed after token refresh.

NetworkError

Connection refused, DNS failure.

ServerError

Server closed connection unexpectedly.

Trait Implementations

impl Clone for FailureClass

fn clone(&self) -> FailureClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FailureClass

impl Debug for FailureClass

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FailureClass

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for FailureClass

impl PartialEq for FailureClass

fn eq(&self, other: &FailureClass) -> 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 Serialize for FailureClass

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FailureClass