Enum BackendTier 

pub enum BackendTier {
    Sql,
    Cache,
    Vector,
    Object,
    Document,
    Graph,
    Column,
}

The broad storage tier a backend belongs to. Maps to the store_kind field in ManifestStore / UnifiedDsn.

Variants

Sql

Cache

Vector

Object

Document

Graph

Column

Implementations

impl BackendTier

pub fn as_str(&self) -> &'static str

Returns the tier label used in DSN scheme and metric labels.

Trait Implementations

impl Clone for BackendTier

fn clone(&self) -> BackendTier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendTier

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BackendTier

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for BackendTier

impl Hash for BackendTier

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 BackendTier

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BackendTier