Enum vsmtp_common::transfer::error::Variant

pub enum Variant {
    LocalDelivery(LocalDelivery),
    Envelop(Envelop),
    Lookup(Lookup),
    Queuer(Queuer),
    Delivery(Vec<(Target, Delivery)>),
    Rules(Rule),
}

Variants

LocalDelivery(LocalDelivery)

The local delivery failed

Envelop(Envelop)

The envelop to use for the SMTP exchange is invalid

Lookup(Lookup)

The lookup of the target failed

Queuer(Queuer)

The queue manager failed

Delivery(Vec<(Target, Delivery)>)

The delivery failed

Rules(Rule)

An error produced by the rules engine

Implementations

impl Variant

pub fn is_permanent(&self) -> bool

Is the error considered permanent, and retrying would produce the same result

Trait Implementations

impl Clone for Variant

fn clone(&self) -> Variant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Variant

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Variant

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Variant

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

Formats the value using the given formatter.

impl Error for Variant

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<Envelop> for Variant

fn from(source: Envelop) -> Self

Converts to this type from the input type.

impl From<LocalDelivery> for Variant

fn from(source: LocalDelivery) -> Self

Converts to this type from the input type.

impl From<Lookup> for Variant

fn from(source: Lookup) -> Self

Converts to this type from the input type.

impl From<Queuer> for Variant

fn from(source: Queuer) -> Self

Converts to this type from the input type.

impl From<Rule> for Variant

fn from(source: Rule) -> Self

Converts to this type from the input type.

impl Serialize for Variant

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.