Trait DmaAllocator 

pub trait DmaAllocator {
    // Required methods
    fn alloc_dma(&self, size: usize) -> Result<DmaRegion, DmaAllocError>;
    unsafe fn free_dma(&self, region: DmaRegion);
}

Required Methods

fn alloc_dma(&self, size: usize) -> Result<DmaRegion, DmaAllocError>

Allocates dma.

unsafe fn free_dma(&self, region: DmaRegion)

Safety

The caller must ensure that region was previously allocated by this allocator and has not already been freed.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors