forked from AbleOS/ableos
11 lines
435 B
Rust
11 lines
435 B
Rust
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pub trait CharacterDevice {
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/// Returns true if the device can be read from.
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fn can_read(&self) -> bool;
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/// Returns true if the device can be written to
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fn can_write(&self) -> bool;
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/// Reads a single character from the device
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fn read_char(&mut self) -> Option<char>;
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/// Writes a single character to the device and returns true if the write was successful
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fn write_char(&mut self, c: char) -> bool;
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}
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