Struct opendal::services::Memcached

pub struct Memcached { /* private fields */ }

Memcached service support.

Capabilities

This service can be used to:

• read
• write
• list
• scan
• presign
• blocking

Configuration

• root: Set the working directory of OpenDAL
• endpoint: Set the network address of memcached server
• default_ttl: Set the ttl for memcached service.

You can refer to MemcachedBuilder’s docs for more information

Example

Via Builder

use anyhow::Result;
use opendal::services::Memcached;
use opendal::Object;
use opendal::Operator;

#[tokio::main]
async fn main() -> Result<()> {
    let mut builder = Memcached::default();

    builder.endpoint("tcp://127.0.0.1:11211");

    let op: Operator = Operator::new(builder)?.finish();
    let _: Object = op.object("test_file");
    Ok(())
}

Implementations

impl MemcachedBuilder

pub fn endpoint(&mut self, endpoint: &str) -> &mut Self

set the network address of memcached service.

For example: “tcp://localhost:11211”

pub fn root(&mut self, root: &str) -> &mut Self

set the working directory, all operations will be performed under it.

default: “/”

pub fn default_ttl(&mut self, ttl: Duration) -> &mut Self

Set the default ttl for memcached services.

Trait Implementations

impl Builder for MemcachedBuilder

const SCHEME: Scheme = Scheme::Memcached

Associated scheme for this builder.

type Accessor = Backend<Adapter>

The accessor that built by this builder.

fn from_map(map: HashMap<String, String>) -> Self

Construct a builder from given map.

fn build(&mut self) -> Result<Self::Accessor>

Consume the accessor builder to build a service.

fn from_iter(iter: impl Iterator<Item = (String, String)>) -> Selfwhere
    Self: Sized,

Construct a builder from given iterator.

fn from_env() -> Selfwhere
    Self: Sized,

Construct a builder from envs.

impl Clone for MemcachedBuilder

fn clone(&self) -> MemcachedBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for MemcachedBuilder

fn default() -> MemcachedBuilder

Returns the “default value” for a type.