Enum AdapterError

pub enum AdapterError {
    Failed {
        adapter: String,
        message: String,
    },
    Io(Error),
}

Fatal failure of one adapter. The host logs it and leaves the others running.

This is not a per-message error. A bad payload is handled inside run (drop, nack, or reply) and does not become AdapterError.

Variants

Failed

The adapter’s run loop cannot continue.

adapter is the id the host logs. message is what an operator should see: a protocol error, a session it will not retry, a schema it cannot load.

Fields

adapter: String

message: String

Io(Error)

A listen or connect socket failed.

Kept as std::io::Error so bind/connect can use ? without wrapping. Not used for protocol-level failures; those are Self::Failed.

Implementations

impl AdapterError

pub fn failed(adapter: impl Display, message: impl Into<String>) -> Self

Builds a Self::Failed from an adapter id and an operator-facing message.

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<Error> for AdapterError

fn from(source: Error) -> Self

Converts to this type from the input type.