io: add AsyncWriteExt::write_vectored
#3678
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davidpdrsn
commented
Apr 5, 2021
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| pub struct WriteVectored<'a, 'b, W: ?Sized> { | ||
| writer: &'a mut W, | ||
| bufs: &'a [IoSlice<'b>], | ||
| // Make this future `!Unpin` for compatibility with async trait methods. | ||
| #[pin] | ||
| _pin: PhantomPinned, |
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tbh I'm not totally sure we need two lifetimes here. The test case in the docs works where both are 'a but not sure if that could break some use cases.
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I prefer having both lifetimes.
Darksonn
approved these changes
Apr 5, 2021
Yeah that would be cool. I'll make an issue to add it. |
|
Wow. That was super quick. Thanks a lot! |
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Fixes #3676
cc @kaimast