Enum Tls

pub enum Tls {
    Opportunistic,
    OpportunisticInsecure,
    Required,
    RequiredInsecure,
    Disabled,
}

Variants

Opportunistic

Use it if available. If the peer has invalid or self-signed certificates, then delivery will fail. Will NOT fallback to not using TLS if the peer advertises STARTTLS.

OpportunisticInsecure

Use it if available, and allow self-signed or otherwise invalid server certs. Not recommended for sending to the public internet; this is for local/lab testing scenarios only.

Required

TLS with valid certs is required.

RequiredInsecure

Required, and allow self-signed or otherwise invalid server certs. Not recommended for sending to the public internet; this is for local/lab testing scenarios only.

Disabled

Do not try to use TLS

Implementations

impl Tls

pub fn allow_insecure(&self) -> bool

pub fn is_opportunistic(&self) -> bool

Trait Implementations

impl Clone for Tls

fn clone(&self) -> Tls

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tls

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

Formats the value using the given formatter.

impl Default for Tls

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Tls

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Tls

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

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 Tls

impl Eq for Tls

impl StructuralPartialEq for Tls