⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

DmaBufferPool

veridian_kernel::net::zero_copy

Struct DmaBufferPool 

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pub struct DmaBufferPool { /* private fields */ }
Expand description

DMA buffer pool for zero-copy operations

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impl DmaBufferPool

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pub fn new(buffer_size: usize, initial_count: usize) -> Self

Create new DMA buffer pool

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pub fn alloc(&self) -> Option<DmaBuffer>

Allocate a buffer from the pool

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pub fn free(&self, buf: DmaBuffer)

Return buffer to pool

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pub fn stats(&self) -> DmaPoolStats

Get pool statistics

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impl !Freeze for DmaBufferPool

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impl !RefUnwindSafe for DmaBufferPool

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impl Send for DmaBufferPool

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impl Sync for DmaBufferPool

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impl Unpin for DmaBufferPool

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impl UnwindSafe for DmaBufferPool

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

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.