Enum DropCache

pub enum DropCache {
    Default = 0,
    PageCache = 1,
    Inodes = 2,
    All = 3,
    Disable = 4,
}

drop clean caches, dentries, and inodes from memory, causing that memory to become free.

Variants

Default = 0

default

PageCache = 1

free pagecache

Inodes = 2

free dentries and inodes

All = 3

free pagecache, dentries and inodes

Disable = 4

disable

Trait Implementations

impl Clone for DropCache

fn clone(&self) -> DropCache

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DropCache

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

Formats the value using the given formatter.

impl Display for DropCache

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

Formats the value using the given formatter.

impl FromStr for DropCache

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for DropCache

fn eq(&self, other: &DropCache) -> 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 Copy for DropCache

impl Eq for DropCache

impl StructuralPartialEq for DropCache