Enum SmtpClientError 

pub enum SmtpClientError {
    Io(Error),
    MessageSend(SmtpMessageSendError),
    Inner(SmtpClientStdError),
}

Available on crate features client and smtp only.

Errors surfaced by SmtpClientStd while running a coroutine.

Variants

Io(Error)

MessageSend(SmtpMessageSendError)

Inner(SmtpClientStdError)

Trait Implementations

impl Debug for SmtpClientError

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

Formats the value using the given formatter.

impl Display for SmtpClientError

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

Formats the value using the given formatter.

impl Error for SmtpClientError

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 SmtpClientError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SmtpClientError> for EmailClientStdError

Available on crate features imap or jmap or m2dir or maildir or smtp only.

fn from(source: SmtpClientError) -> Self

Converts to this type from the input type.

impl From<SmtpClientStdError> for SmtpClientError

fn from(source: InnerSmtpClientStdError) -> Self

Converts to this type from the input type.

impl From<SmtpMessageSendError> for SmtpClientError

fn from(source: SmtpMessageSendError) -> Self

Converts to this type from the input type.