Enum CacheBackend 

pub enum CacheBackend {
    Memory,
    Redis,
    Memcache,
}

Which cache backend to use.

Variants

Memory

In-process HashMap + TTL. Single-process; the default.

Redis

Redis (GET/SET EX), distributed. Requires the cache-redis feature.

Memcache

Memcached, distributed. Requires the cache-memcache feature.

Trait Implementations

impl Clone for CacheBackend

fn clone(&self) -> CacheBackend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CacheBackend

impl Debug for CacheBackend

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

Formats the value using the given formatter.

impl Default for CacheBackend

fn default() -> CacheBackend

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CacheBackend

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CacheBackend

impl PartialEq for CacheBackend

fn eq(&self, other: &CacheBackend) -> 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 StructuralPartialEq for CacheBackend