Enum mail::MailType

pub enum MailType {
    Ascii,
    Mime8BitEnabled,
    Internationalized,
}

Specifies what kind of mail we want to create.

Variants

Ascii

A 7-bit us-ascii mail.

Mime8BitEnabled

A us-ascii mail, but the body can contain 8bit values.

This for example allows sending a mail with an utf-8 formatted body. But be aware that aspects like line length limit still count an the ascii bytes for “\r\n” still count as newlines. So using this for any non-us-ascii compatible encoding (e.g. utf-16) isn’t a good idea. Neither is it suited for directly containing resources like images.

Internationalized

A internationalized mail.

Internationalized mails extend multiple grammar parts to allow any non us-ascii utf-8 code point additionally to the already allowed utf-8 code points. Internationalized mails are required for any mail containing a mailbox with an non us-ascii local/user part (the part before the @). They also strongly simplify non ascii utf-8 in all other places like e.g. the Subject header.

Implementations

impl MailType

pub fn is_internationalized(&self) -> bool

Returns true if the self is equal to Internationalized

pub fn supports_8bit_bodies(&self) -> bool

Returns true if self is either Internationalized or Mime8BitEnabled

Trait Implementations

impl Clone for MailType

fn clone(&self) -> MailType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MailType

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

Formats the value using the given formatter.

impl Hash for MailType

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 PartialEq<MailType> for MailType

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MailType

impl Eq for MailType

impl StructuralEq for MailType

impl StructuralPartialEq for MailType