Struct TracedConfig 

pub struct TracedConfig<T> { /* private fields */ }

Configuration with tracing information.

This type wraps a Config<T> with additional trace data that shows where each configuration value came from and its override history.

Implementations

impl<T> TracedConfig<T>

pub fn new(config: Config<T>, traces: BTreeMap<String, ValueTrace>) -> Self

Create a new traced config from a config and traces.

pub fn value(&self) -> &T

Get reference to the configuration.

pub fn config(&self) -> &Config<T>

Get reference to the inner Config.

pub fn into_inner(self) -> T

Consume and return the configuration value.

pub fn into_config(self) -> Config<T>

Consume and return the inner Config.

pub fn trace(&self, path: &str) -> Option<&ValueTrace>

Get the trace for a specific path.

pub fn was_overridden(&self, path: &str) -> bool

Check if a path was overridden by a higher-priority source.

pub fn traces(&self) -> impl Iterator<Item = (&str, &ValueTrace)>

Get all traces.

pub fn overridden_paths(&self) -> impl Iterator<Item = &str>

Get paths that were overridden.

pub fn paths(&self) -> impl Iterator<Item = &str>

Get all traced paths.

pub fn trace_count(&self) -> usize

Get the number of traced paths.

pub fn trace_report(&self) -> String

Generate a human-readable trace report.

Trait Implementations

impl<T> AsRef<T> for TracedConfig<T>

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Debug> Debug for TracedConfig<T>

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

Formats the value using the given formatter.

impl<T> Deref for TracedConfig<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.