Enum StorageTier 

pub enum StorageTier {
    Hot,
    Warm,
    Cold,
}

Storage tier classification

Variants

Hot

In-memory storage (fastest, most expensive)

Warm

Memory-mapped or SSD storage (moderate speed and cost)

Cold

Compressed disk storage (slowest, cheapest)

Implementations

impl StorageTier

pub fn typical_latency(&self) -> Duration

Get the typical latency for this tier

pub fn cost_factor(&self) -> f64

Get the relative cost factor for this tier

pub fn compression_ratio(&self) -> f64

Get the compression ratio for this tier

Trait Implementations

impl Clone for StorageTier

fn clone(&self) -> StorageTier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageTier

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StorageTier

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for StorageTier

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 StorageTier

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for StorageTier

impl Eq for StorageTier

impl StructuralPartialEq for StorageTier