Enum OverWindowCachePolicy

pub enum OverWindowCachePolicy {
    Full,
    Recent,
    RecentFirstN,
    RecentLastN,
}

Variants

Full

Cache all entries.

Recent

Cache only recently accessed range of entries.

RecentFirstN

Cache only the first N entries in recently accessed range.

RecentLastN

Cache only the last N entries in recently accessed range.

Implementations

impl OverWindowCachePolicy

pub fn is_full(&self) -> bool

Returns true if this is a OverWindowCachePolicy::Full, otherwise false

pub fn is_recent(&self) -> bool

Returns true if this is a OverWindowCachePolicy::Recent, otherwise false

pub fn is_recent_first_n(&self) -> bool

Returns true if this is a OverWindowCachePolicy::RecentFirstN, otherwise false

pub fn is_recent_last_n(&self) -> bool

Returns true if this is a OverWindowCachePolicy::RecentLastN, otherwise false

impl OverWindowCachePolicy

pub fn to_protobuf(self) -> PbOverWindowCachePolicy

pub fn from_protobuf(pb: PbOverWindowCachePolicy) -> Self

Trait Implementations

impl Clone for OverWindowCachePolicy

fn clone(&self) -> OverWindowCachePolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OverWindowCachePolicy

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

Formats the value using the given formatter.

impl Default for OverWindowCachePolicy

fn default() -> OverWindowCachePolicy

Returns the “default value” for a type.

impl Display for OverWindowCachePolicy

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

Formats the value using the given formatter.

impl FromStr for OverWindowCachePolicy

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 OverWindowCachePolicy

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

impl Eq for OverWindowCachePolicy

impl StructuralPartialEq for OverWindowCachePolicy