15 lines
469 B
Rust
15 lines
469 B
Rust
use core::future::Future;
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#[derive(Copy, Clone, Debug, Eq, PartialEq)]
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#[cfg_attr(feature = "defmt", derive(defmt::Format))]
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#[non_exhaustive]
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pub enum Error {
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Other,
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}
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pub trait Uart {
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type ReceiveFuture<'a>: Future<Output = Result<(), Error>>;
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type SendFuture<'a>: Future<Output = Result<(), Error>>;
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fn receive<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReceiveFuture<'a>;
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fn send<'a>(&'a mut self, buf: &'a [u8]) -> Self::SendFuture<'a>;
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}
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