Enum MmapDataLoader_MlockConfig

#[repr(i32)]
pub enum MmapDataLoader_MlockConfig {
    NoMlock = 0,
    UseMlock = 1,
    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

NoMlock = 0

Do not call mlock() on loaded pages.

UseMlock = 1

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

UseMlockIgnoreErrors = 2

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

Trait Implementations

impl Clone for MmapDataLoader_MlockConfig

fn clone(&self) -> MmapDataLoader_MlockConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MmapDataLoader_MlockConfig

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

Formats the value using the given formatter.

impl Hash for MmapDataLoader_MlockConfig

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 MmapDataLoader_MlockConfig

fn eq(&self, other: &MmapDataLoader_MlockConfig) -> 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 Eq for MmapDataLoader_MlockConfig

impl StructuralPartialEq for MmapDataLoader_MlockConfig