Enum AccessPattern 

pub enum AccessPattern {
    Normal,
    Sequential,
    Random,
    WillNeed,
    DontNeed,
}

Memory map access pattern hint

Variants

Normal

Normal access (no special hints)

Sequential

Sequential access (read-ahead)

Random

Random access (disable read-ahead)

WillNeed

Will need soon (prefetch)

DontNeed

Won’t need soon (can evict)

Trait Implementations

impl Clone for AccessPattern

fn clone(&self) -> AccessPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccessPattern

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

Formats the value using the given formatter.

impl PartialEq for AccessPattern

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

impl Eq for AccessPattern

impl StructuralPartialEq for AccessPattern