Struct opendal::services::Moka

pub struct Moka { /* private fields */ }

Available on crate feature services-moka only.

moka backend support.

Capabilities

This service can be used to:

• stat
• read
• write
• create_dir
• delete
• copy
• rename
• list
• presign
• blocking

Configuration

• name: Set the name for this cache instance.
• max_capacity: Set the max capacity of the cache.
• time_to_live: Set the time to live of the cache.
• time_to_idle: Set the time to idle of the cache.
• num_segments: Set the segments number of the cache.

You can refer to MokaBuilder’s docs for more information

Example

Via Builder

use anyhow::Result;
use opendal::services::Moka;
use opendal::Operator;

#[tokio::main]
async fn main() -> Result<()> {
    let mut builder = Moka::default()
        .name("opendal");

    let op: Operator = Operator::new(builder)?.finish();
    Ok(())
}

Implementations

impl MokaBuilder

pub fn name(self, v: &str) -> Self

Name for this cache instance.

pub fn max_capacity(self, v: u64) -> Self

Sets the max capacity of the cache.

Refer to moka::sync::CacheBuilder::max_capacity

pub fn time_to_live(self, v: Duration) -> Self

Sets the time to live of the cache.

Refer to moka::sync::CacheBuilder::time_to_live

pub fn time_to_idle(self, v: Duration) -> Self

Sets the time to idle of the cache.

Refer to moka::sync::CacheBuilder::time_to_idle

pub fn segments(self, v: usize) -> Self

Sets the segments number of the cache.

Refer to moka::sync::CacheBuilder::segments

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

Set root path of this backend

Trait Implementations

impl Builder for MokaBuilder

const SCHEME: Scheme = Scheme::Moka

Associated scheme for this builder. It indicates what underlying service is.

type Config = MokaConfig

Associated configuration for this builder.

fn build(self) -> Result<impl Access>

Consume the accessor builder to build a service.

impl Debug for MokaBuilder

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

Formats the value using the given formatter.

impl Default for MokaBuilder

fn default() -> MokaBuilder

Returns the “default value” for a type.