Enum SmtpMailError 

pub enum SmtpMailError {
    Rejected {
        code: u16,
        message: String,
    },
    Send(SendSmtpCommandError),
}

Failure causes during the SMTP MAIL FROM exchange.

Variants

Rejected

Fields

code: u16

message: String

Send(SendSmtpCommandError)

Trait Implementations

impl Clone for SmtpMailError

fn clone(&self) -> SmtpMailError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SmtpMailError

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

Formats the value using the given formatter.

impl Display for SmtpMailError

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

Formats the value using the given formatter.

impl Error for SmtpMailError

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<SendSmtpCommandError> for SmtpMailError

fn from(source: SendSmtpCommandError) -> Self

Converts to this type from the input type.

impl From<SmtpMailError> for SmtpClientStdError

Available on crate feature client only.

fn from(source: SmtpMailError) -> Self

Converts to this type from the input type.

impl From<SmtpMailError> for SmtpMessageSendError

fn from(source: SmtpMailError) -> Self

Converts to this type from the input type.