Struct ElementDefinitionConstraintBuilder

pub struct ElementDefinitionConstraintBuilder { /* private fields */ }

Builder for ElementDefinitionConstraint.

Implementations

impl ElementDefinitionConstraintBuilder

pub fn id(self, value: String) -> ElementDefinitionConstraintBuilder

Unique id for inter-element referencing

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

pub fn extension( self, value: Vec<Extension>, ) -> ElementDefinitionConstraintBuilder

Additional content defined by implementations

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

pub fn key(self, value: String) -> ElementDefinitionConstraintBuilder

Target of ‘condition’ reference above

Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.

pub fn key_ext( self, value: FieldExtension, ) -> ElementDefinitionConstraintBuilder

Extension field.

pub fn requirements(self, value: String) -> ElementDefinitionConstraintBuilder

Why this constraint is necessary or appropriate

Description of why this constraint is necessary or appropriate.

To be used if the reason for the constraint might not be intuitive to all implementers.

pub fn requirements_ext( self, value: FieldExtension, ) -> ElementDefinitionConstraintBuilder

Extension field.

pub fn severity( self, value: ConstraintSeverity, ) -> ElementDefinitionConstraintBuilder

ConstraintSeverity; error | warning

Identifies the impact constraint violation has on the conformance of the instance.

This allows constraints to be asserted as “shall” (error) and “should” (warning).

pub fn severity_ext( self, value: FieldExtension, ) -> ElementDefinitionConstraintBuilder

Extension field.

pub fn suppress(self, value: bool) -> ElementDefinitionConstraintBuilder

Suppress warning or hint in profile

If true, indicates that the warning or best practice guideline should be suppressed.

This element should only be present in a derived profile where a warning or hint has been determined to be spurious/incorrect. E.g. a warning encouraging the inclusion of an element that the profile explicitly prohibits.

pub fn suppress_ext( self, value: FieldExtension, ) -> ElementDefinitionConstraintBuilder

Extension field.

pub fn human(self, value: String) -> ElementDefinitionConstraintBuilder

Human description of constraint

Text that can be used to describe the constraint in messages identifying that the constraint has been violated.

Should be expressed in business terms as much as possible.

pub fn human_ext( self, value: FieldExtension, ) -> ElementDefinitionConstraintBuilder

Extension field.

pub fn expression(self, value: String) -> ElementDefinitionConstraintBuilder

FHIRPath expression of constraint

A FHIRPath expression of constraint that can be executed to see if this constraint is met.

In the absense of an expression, the expression is likely not enforceable by validators, and might be missed by many systems.

pub fn expression_ext( self, value: FieldExtension, ) -> ElementDefinitionConstraintBuilder

Extension field.

pub fn source(self, value: String) -> ElementDefinitionConstraintBuilder

Reference to original source of constraint

A reference to the original source of the constraint, for traceability purposes.

This is used when, e.g. rendering, where it is not useful to present inherited constraints when rendering the snapshot.

pub fn source_ext( self, value: FieldExtension, ) -> ElementDefinitionConstraintBuilder

Extension field.

pub fn build(self) -> Result<ElementDefinitionConstraint, BuilderError>

Builds a new ElementDefinitionConstraint.

Errors

If a required field has not been initialized.

Trait Implementations

impl Default for ElementDefinitionConstraintBuilder

fn default() -> ElementDefinitionConstraintBuilder

Returns the “default value” for a type.