Struct CoreConfig

pub struct CoreConfig { /* private fields */ }

Core configuration resolved at startup.

This struct holds all configuration values that are determined once at process startup and remain immutable throughout the application lifecycle. It provides access to:

• Patient data storage directories
• OpenEHR Reference Model version
• VPR instance namespace

All paths are validated and canonicalized during construction.

Implementations

impl CoreConfig

pub fn new( patient_data_dir: PathBuf, rm_system_version: RmVersion, vpr_namespace: NonEmptyText, ) -> PatientResult<Self>

Create a new CoreConfig.

Arguments

• patient_data_dir - Base directory for patient data storage
• rm_system_version - OpenEHR Reference Model version
• vpr_namespace - Namespace identifier (cannot be empty)

Errors

Returns PatientError::InvalidInput if vpr_namespace is empty or whitespace-only.

pub fn patient_data_dir(&self) -> &Path

Get the base patient data directory.

This is the root directory containing clinical/ and demographics/ subdirectories.

pub fn clinical_dir(&self) -> PathBuf

Get the clinical records directory.

Returns patient_data_dir/clinical/.

pub fn demographics_dir(&self) -> PathBuf

Get the demographics directory.

Returns patient_data_dir/demographics/.

pub fn rm_system_version(&self) -> RmVersion

Get the OpenEHR Reference Model version.

This determines which RM features and constraints are enforced.

pub fn vpr_namespace(&self) -> &str

Get the VPR namespace identifier.

Used to isolate different VPR instances or deployments.

Trait Implementations

impl Clone for CoreConfig

fn clone(&self) -> CoreConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoreConfig

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

Formats the value using the given formatter.