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37 lines
1.0 KiB
Rust
37 lines
1.0 KiB
Rust
// SPDX-License-Identifier: MIT OR Apache-2.0
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//
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// Copyright (c) 2018-2019 Andre Richter <andre.o.richter@gmail.com>
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//! Trait definitions for coupling `kernel` and `BSP` code.
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//!
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//! ```
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//! +-------------------+
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//! | Interface (Trait) |
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//! | |
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//! +--+-------------+--+
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//! ^ ^
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//! | |
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//! | |
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//! +----------+--+ +--+----------+
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//! | Kernel code | | BSP Code |
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//! | | | |
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//! +-------------+ +-------------+
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//! ```
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/// System console operations.
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pub mod console {
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/// Console write functions.
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///
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/// `core::fmt::Write` is exactly what we need for now. Re-export it here because
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/// implementing `console::Write` gives a better hint to the reader about the
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/// intention.
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pub use core::fmt::Write;
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/// Console read functions.
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pub trait Read {
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fn read_char(&mut self) -> char {
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' '
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}
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}
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}
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