Struct ModelError 

pub struct ModelError { /* private fields */ }

Error returned by built-in model adapters when the caller can inspect retry semantics after the SDK-level retry has already been attempted.

Implementations

impl ModelError

pub fn new(message: impl Into<String>) -> Self

Creates a non-retryable model error.

pub fn with_retryable(self, retryable: bool) -> Self

Marks whether this error should be considered retryable by the caller.

pub fn with_status(self, status: StatusCode) -> Self

Attaches the upstream HTTP status, if the provider returned one.

pub fn with_retry_after(self, retry_after: Option<Duration>) -> Self

Attaches a suggested retry delay from the upstream response.

pub fn with_source(self, source: BoxError) -> Self

Attaches the lower-level transport/read error.

pub fn is_retryable(&self) -> bool

Returns true when the upper layer may choose a delayed retry.

pub fn status(&self) -> Option<StatusCode>

Returns the upstream HTTP status, when present.

pub fn retry_after(&self) -> Option<Duration>

Returns the upstream retry delay, when present.

Trait Implementations

impl Debug for ModelError

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

Formats the value using the given formatter.

impl Display for ModelError

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

Formats the value using the given formatter.

impl Error for ModelError

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.