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MindFlavor/valid_yet_silly_fut1.rs

Last active July 8, 2017 14:18
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valid_yet_silly_fut1.rs
fn code() -> impl Future<Item = (), Error = ErrorB> {
io_a()
.from_err()
.and_then(|_| done(met_a()))
.from_err()
.and_then(|_| done(met_b()).and_then(|_| io_b()))
}
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