Enum ContentTransferEncoding 

pub enum ContentTransferEncoding {
    SevenBit,
    QuotedPrintable,
    Base64,
    EightBit,
    Binary,
}

Content-Transfer-Encoding of the body

The Message builder takes care of choosing the most efficient encoding based on the chosen body, so in most use-caches this header shouldn’t be set manually.

Variants

SevenBit

ASCII

QuotedPrintable

Quoted-Printable encoding

Base64

base64 encoding

EightBit

Requires 8BITMIME

Binary

Binary data

Trait Implementations

impl Clone for ContentTransferEncoding

fn clone(&self) -> ContentTransferEncoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentTransferEncoding

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

Formats the value using the given formatter.

impl Default for ContentTransferEncoding

fn default() -> ContentTransferEncoding

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ContentTransferEncoding

fn deserialize<__D>( __deserializer: __D, ) -> Result<ContentTransferEncoding, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ContentTransferEncoding

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

Formats the value using the given formatter.

impl FromStr for ContentTransferEncoding

type Err = String

The associated error which can be returned from parsing.

fn from_str( s: &str, ) -> Result<ContentTransferEncoding, <ContentTransferEncoding as FromStr>::Err>

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

impl Hash for ContentTransferEncoding

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 Header for ContentTransferEncoding

fn name() -> HeaderName

fn parse( s: &str, ) -> Result<ContentTransferEncoding, Box<dyn Error + Send + Sync>>

fn display(&self) -> HeaderValue

impl PartialEq for ContentTransferEncoding

fn eq(&self, other: &ContentTransferEncoding) -> 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 Serialize for ContentTransferEncoding

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ContentTransferEncoding

impl Eq for ContentTransferEncoding

impl StructuralPartialEq for ContentTransferEncoding