Struct RuntimeConfigSnapshot 

pub struct RuntimeConfigSnapshot { /* private fields */ }

Effective configuration for a single running service: every registered key resolved to a concrete value plus the source it came from.

Implementations

impl RuntimeConfigSnapshot

pub fn resolve( registry: &RuntimeConfigRegistry, service_key: &str, stored: &BTreeMap<(String, String), Value>, ) -> Self

Resolve every descriptor for service_key against the stored rows.

stored maps (service_key, key) to the stored JSON value. Resolution order per key: a row for this service, else a * row, else the default. Stored values failing validation fall back to the default.

pub fn raw(&self, key: &str) -> Option<&Value>

The raw effective value for a key, if registered.

pub fn source(&self, key: &str) -> Option<RuntimeConfigSource>

The source of a key’s effective value, if registered.

pub fn get_value<T: DeserializeOwned>(&self, key: &str) -> AppResult<T>

Deserialize a single key into a typed value.

pub fn get<T: DeserializeOwned>(&self, prefix: &str) -> AppResult<T>

Build a typed struct whose fields are keys sharing prefix + ..

Example: prefix "identity" with key "identity.password_reset_ttl_minutes" produces an object field password_reset_ttl_minutes.

pub fn entries( &self, ) -> impl Iterator<Item = (&str, &Value, RuntimeConfigSource)>

All resolved keys with their value and source, for the console values API.

pub fn with_overrides( self, overrides: &BTreeMap<String, (Value, RuntimeConfigSource)>, ) -> Self

Override specific keys’ resolved entries. Used to carry forward values that must not change after startup (e.g. restart-only config values).

Trait Implementations

impl Clone for RuntimeConfigSnapshot

fn clone(&self) -> RuntimeConfigSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeConfigSnapshot

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

Formats the value using the given formatter.

impl Default for RuntimeConfigSnapshot

fn default() -> RuntimeConfigSnapshot

Returns the “default value” for a type.