Enum Field 

pub enum Field<'a> {
    Date(Option<DateTime<FixedOffset>>),
    From(MailboxList<'a>),
    Sender(MailboxRef<'a>),
    ReplyTo(AddressList<'a>),
    To(AddressList<'a>),
    Cc(AddressList<'a>),
    Bcc(AddressList<'a>),
    MessageID(MessageID<'a>),
    InReplyTo(MessageIDList<'a>),
    References(MessageIDList<'a>),
    Subject(Unstructured<'a>),
    Comments(Unstructured<'a>),
    Keywords(PhraseList<'a>),
    Received(ReceivedLog<'a>),
    ReturnPath(Option<AddrSpec<'a>>),
    MIMEVersion(Version),
}

Variants

Date(Option<DateTime<FixedOffset>>)

From(MailboxList<'a>)

Sender(MailboxRef<'a>)

ReplyTo(AddressList<'a>)

To(AddressList<'a>)

Cc(AddressList<'a>)

Bcc(AddressList<'a>)

MessageID(MessageID<'a>)

InReplyTo(MessageIDList<'a>)

References(MessageIDList<'a>)

Subject(Unstructured<'a>)

Comments(Unstructured<'a>)

Keywords(PhraseList<'a>)

Received(ReceivedLog<'a>)

ReturnPath(Option<AddrSpec<'a>>)

MIMEVersion(Version)

Trait Implementations

impl<'a> Debug for Field<'a>

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

Formats the value using the given formatter.

impl<'a> FromIterator<Field<'a>> for Imf<'a>

fn from_iter<I: IntoIterator<Item = Field<'a>>>(iter: I) -> Self

Creates a value from an iterator.

impl<'a> PartialEq for Field<'a>

fn eq(&self, other: &Field<'a>) -> 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<'a> TryFrom<&Field<'a>> for Field<'a>

type Error = ()

The type returned in the event of a conversion error.

fn try_from(f: &Field<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> StructuralPartialEq for Field<'a>