usb: rename UsbDeviceBuilder -> Builder.

embassy-usb-hid/src/lib.rs

@@ -16,7 +16,7 @@ use embassy_usb::driver::EndpointOut;
 use embassy_usb::{
     control::{ControlHandler, InResponse, OutResponse, Request, RequestType},
     driver::{Driver, Endpoint, EndpointError, EndpointIn},
-    UsbDeviceBuilder,
+    Builder,
 };
 
 #[cfg(feature = "usbd-hid")]
@@ -98,7 +98,7 @@ pub struct HidReaderWriter<'d, D: Driver<'d>, const READ_N: usize, const WRITE_N
 }
 
 fn build<'d, D: Driver<'d>>(
-    builder: &mut UsbDeviceBuilder<'d, D>,
+    builder: &mut Builder<'d, D>,
     state: &'d mut State<'d>,
     config: Config<'d>,
     with_out_endpoint: bool,
@@ -160,11 +160,7 @@ impl<'d, D: Driver<'d>, const READ_N: usize, const WRITE_N: usize>
     /// This will allocate one IN and one OUT endpoints. If you only need writing (sending)
     /// HID reports, consider using [`HidWriter::new`] instead, which allocates an IN endpoint only.
     ///
-    pub fn new(
+    pub fn new(builder: &mut Builder<'d, D>, state: &'d mut State<'d>, config: Config<'d>) -> Self {
-        builder: &mut UsbDeviceBuilder<'d, D>,
-        state: &'d mut State<'d>,
-        config: Config<'d>,
-    ) -> Self {
         let (ep_out, ep_in, offset) = build(builder, state, config, true);
 
         Self {
@@ -246,11 +242,7 @@ impl<'d, D: Driver<'d>, const N: usize> HidWriter<'d, D, N> {
     /// HID reports. A lower value means better throughput & latency, at the expense
     /// of CPU on the device & bandwidth on the bus. A value of 10 is reasonable for
     /// high performance uses, and a value of 255 is good for best-effort usecases.
-    pub fn new(
+    pub fn new(builder: &mut Builder<'d, D>, state: &'d mut State<'d>, config: Config<'d>) -> Self {
-        builder: &mut UsbDeviceBuilder<'d, D>,
-        state: &'d mut State<'d>,
-        config: Config<'d>,
-    ) -> Self {
         let (ep_out, ep_in, _offset) = build(builder, state, config, false);
 
         assert!(ep_out.is_none());

embassy-usb-serial/src/lib.rs

@@ -11,7 +11,7 @@ use core::sync::atomic::{AtomicBool, Ordering};
 use embassy::blocking_mutex::CriticalSectionMutex;
 use embassy_usb::control::{self, ControlHandler, InResponse, OutResponse, Request};
 use embassy_usb::driver::{Endpoint, EndpointError, EndpointIn, EndpointOut};
-use embassy_usb::{driver::Driver, types::*, UsbDeviceBuilder};
+use embassy_usb::{driver::Driver, types::*, Builder};
 
 /// This should be used as `device_class` when building the `UsbDevice`.
 pub const USB_CLASS_CDC: u8 = 0x02;
@@ -163,7 +163,7 @@ impl<'d, D: Driver<'d>> CdcAcmClass<'d, D> {
     /// Creates a new CdcAcmClass with the provided UsbBus and max_packet_size in bytes. For
     /// full-speed devices, max_packet_size has to be one of 8, 16, 32 or 64.
     pub fn new(
-        builder: &mut UsbDeviceBuilder<'d, D>,
+        builder: &mut Builder<'d, D>,
         state: &'d mut State<'d>,
         max_packet_size: u16,
     ) -> Self {

embassy-usb/src/builder.rs

@@ -118,7 +118,7 @@ impl<'a> Config<'a> {
 }
 
 /// Used to build new [`UsbDevice`]s.
-pub struct UsbDeviceBuilder<'d, D: Driver<'d>> {
+pub struct Builder<'d, D: Driver<'d>> {
     config: Config<'d>,
     handler: Option<&'d dyn DeviceStateHandler>,
     interfaces: Vec<(u8, &'d mut dyn ControlHandler), MAX_INTERFACE_COUNT>,
@@ -134,7 +134,7 @@ pub struct UsbDeviceBuilder<'d, D: Driver<'d>> {
     pub bos_descriptor: BosWriter<'d>,
 }
 
-impl<'d, D: Driver<'d>> UsbDeviceBuilder<'d, D> {
+impl<'d, D: Driver<'d>> Builder<'d, D> {
     /// Creates a builder for constructing a new [`UsbDevice`].
     ///
     /// `control_buf` is a buffer used for USB control request data. It should be sized
@@ -175,7 +175,7 @@ impl<'d, D: Driver<'d>> UsbDeviceBuilder<'d, D> {
         config_descriptor.configuration(&config);
         bos_descriptor.bos();
 
-        UsbDeviceBuilder {
+        Builder {
             driver,
             handler,
             config,

embassy-usb/src/lib.rs

@@ -19,8 +19,8 @@ use self::descriptor::*;
 use self::driver::{Bus, Driver, Event};
 use self::types::*;
 
+pub use self::builder::Builder;
 pub use self::builder::Config;
-pub use self::builder::UsbDeviceBuilder;
 
 /// The global state of the USB device.
 ///

examples/nrf/src/bin/usb_hid_keyboard.rs

@@ -17,7 +17,7 @@ use embassy_nrf::pac;
 use embassy_nrf::usb::Driver;
 use embassy_nrf::Peripherals;
 use embassy_usb::control::OutResponse;
-use embassy_usb::{Config, DeviceStateHandler, UsbDeviceBuilder};
+use embassy_usb::{Builder, Config, DeviceStateHandler};
 use embassy_usb_hid::{HidReaderWriter, ReportId, RequestHandler, State};
 use futures::future::join;
 use usbd_hid::descriptor::{KeyboardReport, SerializedDescriptor};
@@ -77,7 +77,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
 
     let mut state = State::new();
 
-    let mut builder = UsbDeviceBuilder::new(
+    let mut builder = Builder::new(
         driver,
         config,
         &mut device_descriptor,

examples/nrf/src/bin/usb_hid_mouse.rs

@@ -12,7 +12,7 @@ use embassy_nrf::pac;
 use embassy_nrf::usb::Driver;
 use embassy_nrf::Peripherals;
 use embassy_usb::control::OutResponse;
-use embassy_usb::{Config, UsbDeviceBuilder};
+use embassy_usb::{Builder, Config};
 use embassy_usb_hid::{HidWriter, ReportId, RequestHandler, State};
 use futures::future::join;
 use usbd_hid::descriptor::{MouseReport, SerializedDescriptor};
@@ -54,7 +54,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
 
     let mut state = State::new();
 
-    let mut builder = UsbDeviceBuilder::new(
+    let mut builder = Builder::new(
         driver,
         config,
         &mut device_descriptor,

examples/nrf/src/bin/usb_serial.rs

@@ -11,7 +11,7 @@ use embassy_nrf::pac;
 use embassy_nrf::usb::{Driver, Instance};
 use embassy_nrf::Peripherals;
 use embassy_usb::driver::EndpointError;
-use embassy_usb::{Config, UsbDeviceBuilder};
+use embassy_usb::{Builder, Config};
 use embassy_usb_serial::{CdcAcmClass, State};
 use futures::future::join;
 
@@ -47,7 +47,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
 
     let mut state = State::new();
 
-    let mut builder = UsbDeviceBuilder::new(
+    let mut builder = Builder::new(
         driver,
         config,
         &mut device_descriptor,

examples/nrf/src/bin/usb_serial_multitask.rs

@@ -12,7 +12,7 @@ use embassy_nrf::usb::Driver;
 use embassy_nrf::Peripherals;
 use embassy_nrf::{interrupt, peripherals};
 use embassy_usb::driver::EndpointError;
-use embassy_usb::{Config, UsbDevice, UsbDeviceBuilder};
+use embassy_usb::{Builder, Config, UsbDevice};
 use embassy_usb_serial::{CdcAcmClass, State};
 
 use defmt_rtt as _; // global logger
@@ -72,7 +72,7 @@ async fn main(spawner: Spawner, p: Peripherals) {
     });
 
     // Create embassy-usb DeviceBuilder using the driver and config.
-    let mut builder = UsbDeviceBuilder::new(
+    let mut builder = Builder::new(
         driver,
         config,
         &mut res.device_descriptor,