esp32-nimble 0.12.0

A wrapper for the ESP32 NimBLE Bluetooth stack.
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use core::fmt::Debug;

use crate::utilities::OsMBuf;
use esp_idf_svc::sys;

pub struct ReceivedData(sys::ble_l2cap_event__bindgen_ty_1__bindgen_ty_4);

impl ReceivedData {
    #[inline]
    pub(crate) fn from_raw(raw: sys::ble_l2cap_event__bindgen_ty_1__bindgen_ty_4) -> Self {
        Self(raw)
    }

    #[inline]
    pub fn conn_handle(&self) -> u16 {
        self.0.conn_handle
    }

    #[inline]
    pub fn data(&self) -> &[u8] {
        OsMBuf(self.0.sdu_rx).as_slice()
    }
}

impl Debug for ReceivedData {
    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
        write!(f, "{:X?}", self.data())
    }
}

impl Drop for ReceivedData {
    fn drop(&mut self) {
        unsafe { super::os_mbuf_free(self.0.sdu_rx) };
    }
}