Enum SpfPermerror 

pub enum SpfPermerror {
    MultipleRecords,
    TooManyLookups,
    RedirectFailed,
}

Why SPF evaluation ends in permerror (RFC 7208 §2.6.7): receivers get no SPF result at all, whatever the record says.

Variants

MultipleRecords

More than one v=spf1 record (RFC 7208 §4.5).

TooManyLookups

More than 10 DNS-querying terms (RFC 7208 §4.6.4).

RedirectFailed

The redirect= target could not be evaluated.

Implementations

impl SpfPermerror

pub fn describe(self) -> &'static str

Short plain-English cause, for evidence lines.

Trait Implementations

impl Clone for SpfPermerror

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpfPermerror

impl Debug for SpfPermerror

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SpfPermerror

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SpfPermerror

impl PartialEq for SpfPermerror

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for SpfPermerror

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SpfPermerror