1 files changed, 0 insertions, 104 deletions

diff --git a/embassy-usb/src/class.rs b/embassy-usb/src/class.rs
deleted file mode 100644
index 754e3a209..000000000
--- a/embassy-usb/src/class.rs
+++ /dev/null
@@ -1,104 +0,0 @@
-use crate::control::Request;
-
-#[derive(Copy, Clone, Eq, PartialEq, Debug)]
-#[cfg_attr(feature = "defmt", derive(defmt::Format))]
-pub enum RequestStatus {
-    Accepted,
-    Rejected,
-}
-
-/// A trait for implementing USB classes.
-///
-/// All methods are optional callbacks that will be called by
-/// [`UsbDevice::run()`](crate::UsbDevice::run)
-pub trait ControlHandler {
-    /// Called after a USB reset after the bus reset sequence is complete.
-    fn reset(&mut self) {}
-
-    /// Called when a control request is received with direction HostToDevice.
-    ///
-    /// All requests are passed to classes in turn, which can choose to accept, ignore or report an
-    /// error. Classes can even choose to override standard requests, but doing that is rarely
-    /// necessary.
-    ///
-    /// When implementing your own class, you should ignore any requests that are not meant for your
-    /// class so that any other classes in the composite device can process them.
-    ///
-    /// # Arguments
-    ///
-    /// * `req` - The request from the SETUP packet.
-    /// * `data` - The data from the request.
-    fn control_out(&mut self, req: Request, data: &[u8]) -> RequestStatus {
-        RequestStatus::Rejected
-    }
-
-    /// Called when a control request is received with direction DeviceToHost.
-    ///
-    /// All requests are passed to classes in turn, which can choose to accept, ignore or report an
-    /// error. Classes can even choose to override standard requests, but doing that is rarely
-    /// necessary.
-    ///
-    /// See [`ControlIn`] for how to respond to the transfer.
-    ///
-    /// When implementing your own class, you should ignore any requests that are not meant for your
-    /// class so that any other classes in the composite device can process them.
-    ///
-    /// # Arguments
-    ///
-    /// * `req` - The request from the SETUP packet.
-    /// * `control` - The control pipe.
-    fn control_in<'a>(
-        &mut self,
-        req: Request,
-        control: ControlIn<'a>,
-    ) -> ControlInRequestStatus<'a> {
-        control.reject()
-    }
-}
-
-/// Handle for a control IN transfer. When implementing a class, use the methods of this object to
-/// response to the transfer with either data or an error (STALL condition). To ignore the request
-/// and pass it on to the next class, call [`Self::ignore()`].
-pub struct ControlIn<'a> {
-    buf: &'a mut [u8],
-}
-
-#[derive(Eq, PartialEq, Debug)]
-#[cfg_attr(feature = "defmt", derive(defmt::Format))]
-pub struct ControlInRequestStatus<'a> {
-    pub(crate) status: RequestStatus,
-    pub(crate) data: &'a [u8],
-}
-
-impl<'a> ControlInRequestStatus<'a> {
-    pub fn status(&self) -> RequestStatus {
-        self.status
-    }
-}
-
-impl<'a> ControlIn<'a> {
-    pub(crate) fn new(buf: &'a mut [u8]) -> Self {
-        ControlIn { buf }
-    }
-
-    /// Accepts the transfer with the supplied buffer.
-    pub fn accept(self, data: &[u8]) -> ControlInRequestStatus<'a> {
-        assert!(data.len() < self.buf.len());
-
-        let buf = &mut self.buf[0..data.len()];
-        buf.copy_from_slice(data);
-
-        ControlInRequestStatus {
-            status: RequestStatus::Accepted,
-            data: buf,
-        }
-    }
-
-    /// Rejects the transfer by stalling the pipe.
-    pub fn reject(self) -> ControlInRequestStatus<'a> {
-        ControlInRequestStatus {
-            status: RequestStatus::Rejected,
-            data: &[],
-        }
-    }
-}