Enum MailError 

pub enum MailError {
    InvalidMessage(String),
    RuntimeUnavailable(String),
    InvalidAddress {
        address: String,
        source: AddressError,
    },
    Build(Error),
    Smtp(Error),
    Io(Error),
}

Mailer errors.

Variants

InvalidMessage(String)

Message could not be built or validated.

RuntimeUnavailable(String)

Deferred delivery could not be scheduled.

InvalidAddress

Address parsing failed.

Fields

address: String

Address that failed to parse.

source: AddressError

Lettre parse error.

Build(Error)

Lettre message construction failed.

Smtp(Error)

SMTP transport failed.

Io(Error)

File transport failed.

Trait Implementations

impl Debug for MailError

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

Formats the value using the given formatter.

impl Display for MailError

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

Formats the value using the given formatter.

impl Error for MailError

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 MailError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MailError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MailError

fn from(source: Error) -> Self

Converts to this type from the input type.