Struct FhirPathConstraint 

pub struct FhirPathConstraint {
    pub key: String,
    pub description: String,
    pub expression: String,
    pub severity: ErrorSeverity,
    pub required: bool,
}

FHIRPath constraint for validation

Fields

key: String

Constraint identifier

description: String

Human-readable description

expression: String

FHIRPath expression to evaluate

severity: ErrorSeverity

Severity if constraint fails

required: bool

Whether this constraint is required

Implementations

impl FhirPathConstraint

pub fn new(key: String, description: String, expression: String) -> Self

Create a new constraint

pub fn with_severity(self, severity: ErrorSeverity) -> Self

Set severity level

pub fn optional(self) -> Self

Set as optional constraint

Trait Implementations

impl Clone for FhirPathConstraint

fn clone(&self) -> FhirPathConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FhirPathConstraint

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

Formats the value using the given formatter.