Enum lettre::transport::smtp::client::Tls

pub enum Tls {
    None,
    Opportunistic(TlsParameters),
    Required(TlsParameters),
    Wrapper(TlsParameters),
}

How to apply TLS to a client connection

Variants

None

Insecure connection only (for testing purposes)

Opportunistic(TlsParameters)

Start with insecure connection and use STARTTLS when available

Required(TlsParameters)

Start with insecure connection and require STARTTLS

Wrapper(TlsParameters)

Use TLS wrapped connection

Trait Implementations

impl Clone for Tls

fn clone(&self) -> Tls

Returns a copy 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.