Enum LookupResult 

pub enum LookupResult {
    Exact(usize),
    Range {
        low: usize,
        high: usize,
    },
    NotFound,
}

Result of a learned index lookup

Variants

Exact(usize)

Exact position found (from correction table)

Range

Range of positions to search [low, high]

Fields

low: usize

high: usize

NotFound

Key is out of bounds

Trait Implementations

impl Clone for LookupResult

fn clone(&self) -> LookupResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LookupResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LookupResult

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LookupResult

fn eq(&self, other: &LookupResult) -> 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 Serialize for LookupResult

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for LookupResult

impl StructuralPartialEq for LookupResult