Trait port_expander::I2cBus [−][src]
pub trait I2cBus: WriteRead + Write + Read { type BusError: From<Self::Error> + From<Self::Error> + From<Self::Error>; }
Blanket trait for types implementing i2c::WriteRead + i2c::Write + i2c::Read
Associated Types
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impl<T, E> I2cBus for T where
T: WriteRead<Error = E> + Write<Error = E> + Read<Error = E>,
[src]
T: WriteRead<Error = E> + Write<Error = E> + Read<Error = E>,