Enum MessageSent 

pub enum MessageSent {
    Yes,
    No,
}

Indication if a message was written into the provided writer.

This enum is returned by a call to step or step64 and indicates if a message was written into the provided writer. It serves as a hint to a caller to inform them that they need to ensure the message will reach the other party, be that by flushing the writer or copying the written bytes.

Note that SASL explicitly allows the option of sending an empty message. In that case a MessageSent::Yes will be returned but no bytes will have been written into the writer. How to indicate an empty message differs from protocol to protocol.

Variants

Yes

Yes a message was written and needs to be sent

No

No message needs to be sent to the other end.

Trait Implementations

impl Clone for MessageSent

fn clone(&self) -> MessageSent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageSent

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

Formats the value using the given formatter.

impl PartialEq for MessageSent

fn eq(&self, other: &MessageSent) -> 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 Eq for MessageSent

impl StructuralPartialEq for MessageSent