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pub mod spi; pub trait DisplayInterface { fn send_command(&mut self, cmd: u8) -> Result<(), ()>; fn send_data(&mut self, cmd: &[u8]) -> Result<(), ()>; } pub use self::spi::SpiInterface;
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pub mod spi; pub trait DisplayInterface { fn send_command(&mut self, cmd: u8) -> Result<(), ()>; fn send_data(&mut self, cmd: &[u8]) -> Result<(), ()>; } pub use self::spi::SpiInterface;