Enum ProviderError 

pub enum ProviderError {
    Http {
        status: u16,
        message: String,
    },
    Network(String),
    Api(String),
    Timeout,
    StreamEnded,
    InvalidResponse(String),
    Other(String),
}

Structured failure categories for provider (HTTP / API / stream) errors.

Carrying the HTTP status code lets the runtime decide whether an error is transient and worth retrying without parsing free-text messages.

Variants

Http

An HTTP response with a non-success status code.

Fields

status: u16

message: String

Network(String)

A low-level network error (connection reset, refused, EOF, etc.).

Api(String)

A provider API-level error response.

Timeout

The request timed out before completing.

StreamEnded

The provider stream ended before a complete message was received.

InvalidResponse(String)

The provider returned a response that could not be parsed.

Other(String)

Any other provider failure that does not fit the categories above.

Trait Implementations

impl Clone for ProviderError

fn clone(&self) -> ProviderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProviderError

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

Formats the value using the given formatter.

impl Display for ProviderError

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

Formats the value using the given formatter.

impl Error for ProviderError

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.

impl Serialize for ProviderError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.