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.

Methods

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 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, 

Feeds a slice of this type into the given [Hasher].

impl Copy for MailType

impl Eq for MailType

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 ==.

#[must_use]

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

This method tests for !=.

impl Debug for MailType

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

Formats the value using the given formatter.