Enum AdapterError 

pub enum AdapterError {
    Transient(String),
    Fatal(String),
    Backpressure,
    Connection(String),
    Serialization(Error),
}

Errors that can occur in adapter operations.

Variants

Transient(String)

Transient error - operation can be retried.

Fatal(String)

Fatal error - adapter is in an unrecoverable state.

Backpressure

Backend cannot accept more data - apply backpressure.

Connection(String)

Connection error.

Serialization(Error)

Serialization/deserialization error. Wraps the underlying serde_json::Error so callers can read the category, line, and column via source().

Implementations

impl AdapterError

pub fn is_retryable(&self) -> bool

Returns true if this error is retryable.

pub fn is_fatal(&self) -> bool

Returns true if this error is fatal.

Trait Implementations

impl Debug for AdapterError

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

Formats the value using the given formatter.

impl Display for AdapterError

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

Formats the value using the given formatter.

impl Error for AdapterError

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<AdapterError> for ConsumerError

fn from(source: AdapterError) -> Self

Converts to this type from the input type.

impl From<AdapterError> for RpcError

fn from(source: AdapterError) -> Self

Converts to this type from the input type.

impl From<Error> for AdapterError

fn from(source: Error) -> Self

Converts to this type from the input type.