Struct NacosConfigCenter 

pub struct NacosConfigCenter { /* private fields */ }

Nacos-style in-memory configuration center.

Implementations

impl NacosConfigCenter

pub fn new() -> Self

pub fn events(&self) -> Vec<ConfigChangeEvent>

pub fn subscriber_count(&self, key: &str) -> usize

Trait Implementations

impl ConfigCenter for NacosConfigCenter

fn get(&self, key: &str) -> Option<String>

fn set(&mut self, key: &str, value: &str)

fn delete(&mut self, key: &str) -> bool

fn exists(&self, key: &str) -> bool

fn list(&self) -> Vec<String>

fn watch(&self, _key: &str) -> bool

Returns true if a watch was successfully registered. In this in-memory implementation, registration always succeeds.

fn subscribe(&mut self, key: &str, callback: ConfigChangeCallback)

Registers a callback for changes to key.

impl Default for NacosConfigCenter

fn default() -> Self

Returns the “default value” for a type.