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Trait lettre::Executor

source · [−]
pub trait Executor: Debug + Send + Sync + 'static + Sealed {
    type Handle: SpawnHandle;
    type Sleep: Future<Output = ()> + Send + 'static;
}
Available on crate features tokio1 or async-std1 only.
Expand description

Async executor abstraction trait

Used by AsyncSmtpTransport, AsyncSendmailTransport and AsyncFileTransport in order to be able to work with different async runtimes.

Required Associated Types

Implementors