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PacketQueue::new() uses ::init() when in nightly

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Davide Della Giustina 2023-02-28 14:34:26 +00:00
parent 90f2939bf6
commit c1e93c0904
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1 changed files with 18 additions and 7 deletions
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25
embassy-stm32/src/eth/mod.rs
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@ -30,13 +30,24 @@ pub struct PacketQueue<const TX: usize, const RX: usize> {
impl<const TX: usize, const RX: usize> PacketQueue<TX, RX> {
pub const fn new() -> Self {
const NEW_TDES: TDes = TDes::new();
const NEW_RDES: RDes = RDes::new();
Self {
tx_desc: [NEW_TDES; TX],
rx_desc: [NEW_RDES; RX],
tx_buf: [Packet([0; TX_BUFFER_SIZE]); TX],
rx_buf: [Packet([0; RX_BUFFER_SIZE]); RX],
#[cfg(feature = "nightly")]
{
let mut this = core::mem::MaybeUninit::uninit();
unsafe {
Self::init(&mut this);
this.assume_init()
}
}
#[cfg(not(feature = "nightly"))]
{
const NEW_TDES: TDes = TDes::new();
const NEW_RDES: RDes = RDes::new();
Self {
tx_desc: [NEW_TDES; TX],
rx_desc: [NEW_RDES; RX],
tx_buf: [Packet([0; TX_BUFFER_SIZE]); TX],
rx_buf: [Packet([0; RX_BUFFER_SIZE]); RX],
}
}
}