Enum SpfMechanism 

pub enum SpfMechanism {
    All,
    Include(String),
    A,
    Mx,
    Ip4(String),
    Ip6(String),
    Exists(String),
}

SPF mechanism metadata.

Variants

All

all mechanism.

Include(String)

include:<domain> mechanism.

A

a mechanism.

Mx

mx mechanism.

Ip4(String)

ip4:<cidr> mechanism.

Ip6(String)

ip6:<cidr> mechanism.

Exists(String)

exists:<domain> mechanism.

Trait Implementations

impl Clone for SpfMechanism

fn clone(&self) -> SpfMechanism

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpfMechanism

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

Formats the value using the given formatter.

impl Display for SpfMechanism

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

Formats the value using the given formatter.

impl FromStr for SpfMechanism

type Err = SpfError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<SpfMechanism, <SpfMechanism as FromStr>::Err>

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

impl Hash for SpfMechanism

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SpfMechanism

fn cmp(&self, other: &SpfMechanism) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SpfMechanism

fn eq(&self, other: &SpfMechanism) -> 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 PartialOrd for SpfMechanism

fn partial_cmp(&self, other: &SpfMechanism) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for SpfMechanism

impl StructuralPartialEq for SpfMechanism