Enum SMTPError

pub enum SMTPError {
    IoError(Error),
    ParseError(String),
    DKIMError(String),
    SPFError(String),
    DNSError(String),
    UnknownCommand(Commands),
    CustomError(String),
}

SMTP Error

This enum represents the possible errors that can occur in the SMTP server.

Variants

IoError(Error)

IO Error

This error occurs when there is an IO error.

ParseError(String)

Parse Error

This error occurs when there is a parsing error.

DKIMError(String)

DKIM Error

This error occurs when there is a DKIM error.

SPFError(String)

SPF Error

This error occurs when there is a SPF error.

DNSError(String)

DNS Error

This error occurs when there is a DNS error.

UnknownCommand(Commands)

Unknown Command

This error occurs when there is an unknown command.

CustomError(String)

Custom Error

This error occurs when there is a custom error.

Trait Implementations

impl Debug for SMTPError

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

Formats the value using the given formatter.

impl Display for SMTPError

Display implementation for SMTPError

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

Formats the value using the given formatter.

impl Error for SMTPError

Standard Error implementation for SMTPError

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.