Struct ImapSessionOpen 

pub struct ImapSessionOpen { /* private fields */ }

I/O-free IMAP session-opening coroutine.

Implementations

impl ImapSessionOpen

pub fn new( transport: ImapSessionTransport, sasl: Option<impl Into<Sasl>>, opts: ImapSessionOpenOptions, ) -> Self

Builds a session-opening coroutine reaching transport and authenticating with sasl.

sasl of None stops after the greeting, which is what a pre-authenticated socket proxy wants; a Some mechanism is skipped anyway when the greeting turns out to be PREAUTH.

Trait Implementations

impl ImapCoroutine for ImapSessionOpen

type Yield = ImapSessionOpenYield

The request type yielded while the coroutine progresses.

type Return = Result<ImapSessionOpenData, ImapSessionOpenError>

The final value produced on completion.

fn resume( &mut self, fragmentizer: &mut Fragmentizer, arg: Option<&[u8]>, ) -> ImapCoroutineState<Self::Yield, Self::Return>

Pass None initially or after a WantsWrite, Some(bytes) after a WantsRead, Some(&[]) on EOF.