Struct SmtpData 

pub struct SmtpData { /* private fields */ }

I/O-free SMTP DATA coroutine.

Implementations

impl SmtpData

pub fn new(message: Vec<u8>) -> Self

message is the complete email (headers + body); dot-stuffing and the terminator are appended internally.

Trait Implementations

impl SmtpCoroutine for SmtpData

type Yield = SmtpYield

Per-step value.

type Return = Result<(), SmtpDataError>

Terminal value; by convention Result<Output, Error>.

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

Advances the coroutine one step. Pass None for the initial call or after a SmtpYield::WantsWrite; Some(data) after a SmtpYield::WantsRead; Some(&[]) to signal EOF.