Enum TlsMode 

#[non_exhaustive]
pub enum TlsMode {
    Implicit,
    StartTls,
    None,
}

TLS mode for the initial connection (RFC 8314).

This type lives in daaki-message rather than in the protocol crates because both daaki-imap and daaki-smtp need it, and daaki-message is already the shared dependency in the workspace. Both protocol crates re-export it at their crate root.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Implicit

Connect directly over TLS (RFC 8314 Section 3.3).

StartTls

Connect in cleartext, then upgrade via STARTTLS.

None

No TLS (testing only — should not be used in production).

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 Hash for TlsMode

fn hash<__H: Hasher>(&self, state: &mut __H)

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 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 Copy for TlsMode

impl Eq for TlsMode

impl StructuralPartialEq for TlsMode