Enum EnvelopeError 

pub enum EnvelopeError {
    NotObject,
    MissingPayload,
}

Error returned by unwrap_envelope when a value is not a usable DLQ envelope. Only the payload is mandatory — every other field is optional so envelopes written by older versions still replay.

Variants

NotObject

The value was not a JSON object.

MissingPayload

The mandatory payload field was absent — nothing to replay.

Trait Implementations

impl Clone for EnvelopeError

fn clone(&self) -> EnvelopeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvelopeError

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

Formats the value using the given formatter.

impl Display for EnvelopeError

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

Formats the value using the given formatter.

impl Eq for EnvelopeError

impl Error for EnvelopeError

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 PartialEq for EnvelopeError

fn eq(&self, other: &EnvelopeError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EnvelopeError