Enum SmtpStatusCode 

pub enum SmtpStatusCode {
    TemporaryFailure(u16),
    PermanentFailure(u16),
}

SMTP status code

Variants

TemporaryFailure(u16)

4xx - Temporary failure

PermanentFailure(u16)

5xx - Permanent failure

Implementations

impl SmtpStatusCode

pub fn from_code(code: u16) -> Option<Self>

Parse from status code

pub fn code(&self) -> u16

Get numeric code

pub fn is_permanent(&self) -> bool

Check if permanent

pub fn enhanced_code(&self) -> String

Get enhanced status code (RFC 3463)

pub fn diagnostic_text(&self) -> &str

Get diagnostic text

Trait Implementations

impl Clone for SmtpStatusCode

fn clone(&self) -> SmtpStatusCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SmtpStatusCode

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

Formats the value using the given formatter.

impl PartialEq for SmtpStatusCode

fn eq(&self, other: &SmtpStatusCode) -> 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 Copy for SmtpStatusCode

impl StructuralPartialEq for SmtpStatusCode