Enum ProxyError 

pub enum ProxyError {
    Config(String),
    NoRoute(String),
    NoUpstream(String),
}

Errors that can occur during proxy operation.

use praxis_core::ProxyError;

let e = ProxyError::Config("bad yaml".into());
assert_eq!(e.to_string(), "config: bad yaml");

let e = ProxyError::NoRoute("GET /missing".into());
assert_eq!(e.to_string(), "no route for GET /missing");

let e = ProxyError::NoUpstream("backend".into());
assert_eq!(e.to_string(), "no upstream in cluster 'backend'");

Variants

Config(String)

Configuration loading or validation error.

NoRoute(String)

No route matched the incoming request.

NoUpstream(String)

No upstream available in the given cluster.

Trait Implementations

impl Debug for ProxyError

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

Formats the value using the given formatter.

impl Display for ProxyError

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

Formats the value using the given formatter.

impl Error for ProxyError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.