Enum UsageKind 

#[repr(u8)]
pub enum UsageKind {
    RustHeap = 0,
    VirtMem = 1,
    PageCache = 2,
    PageTable = 3,
    Dma = 4,
    Global = 5,
}

Kinds of memory usage for tracking.

Variants

RustHeap = 0

Heap allocations made by kernel Rust code.

VirtMem = 1

Virtual memory, usually used for user space.

PageCache = 2

Page cache for file systems.

PageTable = 3

Page tables.

Dma = 4

DMA memory.

Global = 5

Memory used by GlobalPage.

Trait Implementations

impl Clone for UsageKind

fn clone(&self) -> UsageKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UsageKind

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

Formats the value using the given formatter.

impl<'_derivative_strum> From<&'_derivative_strum UsageKind> for &'static str

fn from(x: &'_derivative_strum UsageKind) -> &'static str

Converts to this type from the input type.

impl From<UsageKind> for &'static str

fn from(x: UsageKind) -> &'static str

Converts to this type from the input type.

impl PartialEq for UsageKind

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl VariantArray for UsageKind

const VARIANTS: &'static [Self]

impl Copy for UsageKind

impl Eq for UsageKind

impl StructuralPartialEq for UsageKind