Trait vcs_classic_hid::Device

pub trait Device {
    type Error;
    fn set_blocking(&mut self, blocking: bool) -> Result<(), Self::Error>;
    fn read(&mut self, out: &mut [u8]) -> Result<usize, Self::Error>;
    fn write<T>(&mut self, data: T) -> Result<usize, Self::Error>
    where
        T: AsRef<[u8]>;

    fn reset_leds(&mut self) -> Result<(), Self::Error> { ... }
}

Generic interface for human interaction devices.

Associated Types

type Error

The type used for errors

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Required methods

fn set_blocking(&mut self, blocking: bool) -> Result<(), Self::Error>

Set or unset blocking mode

fn read(&mut self, out: &mut [u8]) -> Result<usize, Self::Error>

Read a report into the given array, returns the number of bytes read.

fn write<T>(&mut self, data: T) -> Result<usize, Self::Error> where
    T: AsRef<[u8]>, 

Write a report to the device, returns the number of bytes effectively written.

Safety: the operation is not memory unsafe, but can still cause catastrophic problems to the device depending on the data passed.

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Provided methods

fn reset_leds(&mut self) -> Result<(), Self::Error>

Write a report which disables LED manipulation in the VCS classic controller.

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Implementations on Foreign Types

impl<D> Device for &mut D where
    D: Device, 

type Error = D::Error

fn set_blocking(&mut self, blocking: bool) -> Result<(), Self::Error>

fn read(&mut self, out: &mut [u8]) -> Result<usize, Self::Error>

fn write<T>(&mut self, data: T) -> Result<usize, Self::Error> where
    T: AsRef<[u8]>, 

impl Device for HidDevice

type Error = HidError

fn set_blocking(&mut self, blocking: bool) -> Result<(), Self::Error>

fn read(&mut self, out: &mut [u8]) -> Result<usize, Self::Error>

fn write<T>(&mut self, data: T) -> Result<usize, Self::Error> where
    T: AsRef<[u8]>, 

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Implementors

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