Enum MailDeliveryError 

pub enum MailDeliveryError {
    NotConfigured(String),
    InvalidMessage(String),
    Config(String),
    Delivery(String),
    Internal(String),
}

Error returned by shared mail senders.

Variants

NotConfigured(String)

Required runtime mail settings are missing.

InvalidMessage(String)

The message envelope or body is invalid.

Config(String)

SMTP transport configuration failed.

Delivery(String)

SMTP transport attempted delivery and failed.

Internal(String)

Local sender state failed.

Trait Implementations

impl Clone for MailDeliveryError

fn clone(&self) -> MailDeliveryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MailDeliveryError

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

Formats the value using the given formatter.

impl Display for MailDeliveryError

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

Formats the value using the given formatter.

impl Error for MailDeliveryError

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 MailDeliveryError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MailDeliveryError

impl StructuralPartialEq for MailDeliveryError