Struct ConfigManager 

pub struct ConfigManager { /* private fields */ }

👎Deprecated since 0.9.4:

ConfigManager::get returns Arc<RwLock<EnterpriseConfig>> today; in v0.9.5 it returns Arc<RwLock<Config>> once Config absorbs the cached/thread-safe surface. ConfigManager itself is retained.

Configuration manager for multiple named instances.

ConfigManager itself survives the v0.9.4 → v0.9.5 transition — it is a useful primitive for runtimes that maintain several independent configurations within one process. Its internal storage type changes in v0.9.5: today it holds EnterpriseConfig instances; v0.9.5 swaps that to crate::Config once the latter has equivalent caching semantics. The public method surface (load / get / list / remove) does not change.

The struct carries a #[deprecated] notice through v0.9.4 to signal that the return type of get changes shape in v0.9.5 (it will hand back a Config handle, not an EnterpriseConfig). Callers that only use load / list / remove can ignore the warning; callers that consume the Arc<RwLock<EnterpriseConfig>> returned by get should plan to migrate when v0.9.5 lands.

Implementations

impl ConfigManager

pub fn new() -> Self

Create new config manager

pub fn load<P: AsRef<Path>>(&self, name: &str, path: P) -> Result<()>

Load named configuration

pub fn get(&self, name: &str) -> Option<Arc<RwLock<EnterpriseConfig>>>

Get named configuration

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

List all configuration names

pub fn remove(&self, name: &str) -> bool

Remove named configuration

Trait Implementations

impl Debug for ConfigManager

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

Formats the value using the given formatter.

impl Default for ConfigManager

fn default() -> ConfigManager

Returns the “default value” for a type.