Enum SpfResult 

pub enum SpfResult {
    Pass,
    Fail,
    SoftFail,
    Neutral,
    TempError,
    PermError,
    None,
}

The result of an SPF check (RFC 7208, Section 2.6).

Displays as the lowercase RFC token (pass, fail, softfail, neutral, temperror, permerror, none) and parses from the same tokens, ignoring case, through FromStr (which fails with Error::Parse on any other input).

Variants

Pass

The client is authorized to use the domain (Section 2.6.3).

Fail

The client is explicitly not authorized to use the domain (Section 2.6.4).

SoftFail

The client is probably not authorized, a weak statement between fail and neutral (Section 2.6.5).

Neutral

The domain owner makes no assertion about the client (Section 2.6.2). Also returned when no directive matches.

TempError

A transient error, usually a DNS failure, prevented the check (Section 2.6.6).

PermError

The published record could not be interpreted, or a processing limit was exceeded (Section 2.6.7).

None

No SPF record was found, or the domain is not a valid, fully qualified name (Section 2.6.1).

Trait Implementations

impl Clone for SpfResult

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 SpfResult

impl Debug for SpfResult

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

Formats the value using the given formatter.

impl Display for SpfResult

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

Formats the value using the given formatter.

impl Eq for SpfResult

impl From<&Qualifier> for SpfResult

fn from(q: &Qualifier) -> Self

Converts to this type from the input type.

impl From<Error> for SpfResult

fn from(err: Error) -> Self

Converts to this type from the input type.

impl FromStr for SpfResult

type Err = Error

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for SpfResult

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpfResult