Enum VmRegionKind 

pub enum VmRegionKind {
    Anonymous,
    FileBacked,
    Stack {
        max_pages: usize,
    },
    SwapBacked,
}

Variants

Anonymous

Anonymous mapping, suitable for mmap-like heap/scratch regions.

FileBacked

File-backed mapping bookkeeping. Actual file page-in is a later kernel step.

Stack

Grow-down user stack reservation with a bounded maximum size.

Fields

max_pages: usize

SwapBacked

Swap-backed anonymous reservation. Swap I/O is a later kernel step.

Trait Implementations

impl Clone for VmRegionKind

fn clone(&self) -> VmRegionKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for VmRegionKind

impl Debug for VmRegionKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for VmRegionKind

impl PartialEq for VmRegionKind

fn eq(&self, other: &VmRegionKind) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for VmRegionKind