Enum TlsMode 

pub enum TlsMode {
    None,
    StartTls,
    Required,
}

TLS mode for SMTP connections

Variants

None

No TLS (insecure, not recommended)

StartTls

Upgrade to TLS via STARTTLS

Required

Require TLS from the start

Trait Implementations

impl Clone for TlsMode

fn clone(&self) -> TlsMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TlsMode

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

Formats the value using the given formatter.

impl Default for TlsMode

fn default() -> TlsMode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TlsMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for TlsMode

type Err = EmailError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

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

impl PartialEq for TlsMode

fn eq(&self, other: &TlsMode) -> 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 TlsMode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for TlsMode

impl Eq for TlsMode

impl StructuralPartialEq for TlsMode