[−][src]Struct imxrt_hal::dma::Buffer

#[repr(C)]pub struct Buffer<B> { /* fields omitted */ }

A dedicated DMA memory buffer for transfers and receives

Buffers may be statically allocated. They are "owned" by a DMA memory adapter. The ownership is enforced at runtime. Buffers should store arrays of u8, u16, or u32 elements.

use imxrt_hal::dma;
static UART2_DMA_RX: dma::Buffer<[u8; 256]> = dma::Buffer::new([0; 256]);

DMA memory adapters may enforce additional size or alignment requirements on the statically-allocated buffers. See the adapter's documentation for details.

Implementations

impl<B> Buffer<B>[src]

pub const fn new(memory: B) -> Self[src]

Create a buffer that wraps the provided memory

May be used to allocate a static buffer.

use imxrt_hal::dma;
static UART2_DMA_RX: dma::Buffer<[u8; 256]> = dma::Buffer::new([0; 256]);

Trait Implementations

impl<B> Sync for Buffer<B>[src]

Auto Trait Implementations

impl<B> Send for Buffer<B> where
    B: Send, 

impl<B> Unpin for Buffer<B> where
    B: Unpin, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.