Enum SendError 

#[non_exhaustive]
pub enum SendError {
    PeerNotFound(String),
    PeerOffline,
    PeerNotSendable(String),
    InputClosed,
    Unsupported(String),
    Validation(String),
    Internal(String),
    AdmissionDropped {
        reason: AdmissionDropReason,
    },
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

PeerNotFound(String)

PeerOffline

PeerNotSendable(String)

InputClosed

Unsupported(String)

Validation(String)

Internal(String)

AdmissionDropped

Receiver admitted the envelope-transport but rejected it at ingress for a typed policy reason (untrusted sender, full inbox, etc.). This is semantically distinct from PeerOffline — transport worked, policy refused.

Fields

reason: AdmissionDropReason

Trait Implementations

impl Clone for SendError

fn clone(&self) -> SendError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SendError

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

Formats the value using the given formatter.

impl Display for SendError

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

Formats the value using the given formatter.

impl Error for SendError

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<SendError> for SendAndStreamError

fn from(source: SendError) -> Self

Converts to this type from the input type.