Struct DynMapping

pub struct DynMapping {
    physical_length_to_virtual_length: fn(_: *mut u8, physical_length: NonZero<usize>) -> NonZero<usize>,
    physical_start_offset_from_virtual: fn(*mut u8) -> isize,
}

🔬This is a nightly-only experimental API. (kernel_internals)

Available on non-crate feature use_std only.

Fields

physical_length_to_virtual_length: fn(_: *mut u8, physical_length: NonZero<usize>) -> NonZero<usize>

🔬This is a nightly-only experimental API. (kernel_internals)

physical_start_offset_from_virtual: fn(*mut u8) -> isize

🔬This is a nightly-only experimental API. (kernel_internals)

Implementations

impl DynMapping

pub fn coerce<R: Mappable, A: AddressSpaceTy>( from: RawMapping<'_, R, A>, ) -> RawMapping<'_, DynMapping, A>

where [(); { _ }]:,

🔬This is a nightly-only experimental API. (kernel_internals)

Trait Implementations

impl Mappable for DynMapping

fn physical_length_to_virtual_length( &self, physical_length: NonZero<usize>, ) -> NonZero<usize>

🔬This is a nightly-only experimental API. (kernel_mmap_trait #24)

The amount of virtual memory required to create a mapping with physical_length Frames

fn physical_start_offset_from_virtual(&self) -> isize

🔬This is a nightly-only experimental API. (kernel_mmap_trait #24)

The number of Pages to offset the physical memory into the allocated virtual memory