Enum UpstreamError 

pub enum UpstreamError {
    Status {
        provider: &'static str,
        status: u16,
        message: String,
    },
    Transport {
        provider: &'static str,
        source: Error,
    },
}

Upstream provider failure, carried inside the anyhow::Error an adapter returns so the route layer can recover the real HTTP status by downcast instead of flattening every failure to 502.

Variants

Status

Fields

provider: &'static str

status: u16

message: String

Transport

Fields

provider: &'static str

source: Error

Trait Implementations

impl Debug for UpstreamError

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

Formats the value using the given formatter.

impl Display for UpstreamError

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

Formats the value using the given formatter.

impl Error for UpstreamError

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.