Enum Error 

pub enum Error {
    Api {
        status: u16,
        code: Option<String>,
        message: String,
        metadata: Option<Value>,
        provider: Option<String>,
        retry_after: Option<Duration>,
    },
    Http(Error),
    BrowserTransport(String),
    Decode(Error),
    Stream(String),
    RetryExhausted {
        attempts: u32,
        source: Box<Error>,
    },
    InvalidInput(&'static str),
    MissingField(&'static str),
}

Top-level error type for all SDK operations.

Variants

Api

OpenRouter API returned a structured error response.

Fields

status: u16

HTTP status code.

code: Option<String>

OpenRouter error code (e.g. "invalid_request_error").

message: String

Human-readable error message.

metadata: Option<Value>

Provider-supplied metadata (raw JSON).

provider: Option<String>

Provider name (when known).

retry_after: Option<Duration>

Retry-After hint parsed from response headers.

Http(Error)

HTTP transport-level failure.

BrowserTransport(String)

Browser Fetch or ReadableStream transport failure.

Decode(Error)

JSON (de)serialization failed.

Stream(String)

SSE / streaming-protocol failure.

RetryExhausted

Retry budget was exhausted; carries the last attempt’s error.

Fields

attempts: u32

Number of attempts made.

source: Box<Error>

The error from the final attempt.

InvalidInput(&'static str)

Caller-supplied input failed validation.

MissingField(&'static str)

Builder missing a required field.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.