async_hid

Trait AsyncHidRead

Source 
pub trait AsyncHidRead {
    // Required method
    fn read_input_report<'a>(
        &'a mut self,
        buf: &'a mut [u8],
    ) -> impl Future<Output = HidResult<usize>> + Send + 'a;
}
Expand description

Provides functionality for reading from HID devices

Required Methods§

Source

fn read_input_report<'a>( &'a mut self, buf: &'a mut [u8], ) -> impl Future<Output = HidResult<usize>> + Send + 'a

Read an input report from a HID device.

The submitted buffer must be big enough to contain the entire report or the report will be truncated If the device uses numbered report the first byte will contain the report id

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§