Enum MmapDataLoaderMlockConfig 

#[repr(u32)]
pub enum MmapDataLoaderMlockConfig {
    MmapDataLoaderMlockConfig_NoMlock = 0,
    MmapDataLoaderMlockConfig_UseMlock = 1,
    MmapDataLoaderMlockConfig_UseMlockIgnoreErrors = 2,
}

Describes how and whether to lock loaded pages with mlock().

Using mlock() typically loads all of the pages immediately, and will typically ensure that they are not swapped out. The actual behavior will depend on the host system.

Variants

MmapDataLoaderMlockConfig_NoMlock = 0

Do not call mlock() on loaded pages.

MmapDataLoaderMlockConfig_UseMlock = 1

Call mlock() on loaded pages, failing if it fails.

MmapDataLoaderMlockConfig_UseMlockIgnoreErrors = 2

Call mlock() on loaded pages, ignoring errors if it fails.

Trait Implementations

impl Clone for MmapDataLoaderMlockConfig

fn clone(&self) -> MmapDataLoaderMlockConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MmapDataLoaderMlockConfig

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

Formats the value using the given formatter.

impl Hash for MmapDataLoaderMlockConfig

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MmapDataLoaderMlockConfig

fn eq(&self, other: &MmapDataLoaderMlockConfig) -> 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 MmapDataLoaderMlockConfig

impl Eq for MmapDataLoaderMlockConfig

impl StructuralPartialEq for MmapDataLoaderMlockConfig