Enum StorageTier 

pub enum StorageTier {
    Local,
    Cached,
    Network,
}

Storage performance tier

Variants

Local

Direct local filesystem (SSD/NVMe) - SQLite-safe, fast fsync

Cached

bcache-backed tiered storage (SSD cache + slower backend)

Network

NFS/network storage - NOT SQLite-safe (will warn)

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 Default for StorageTier

fn default() -> StorageTier

Returns the “default value” for a type.

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 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