Struct Path 

pub struct Path { /* private fields */ }

The element path being decoded, for error reports.

Implementations

impl Path

pub fn root(root: &str) -> Self

A path starting at root.

pub fn lenient(root: &str) -> Self

A path starting at root that reads a required primitive stating no value as the value-less element it would be with only an extension, and a required repeating element with fewer items than its minimum as the items it carries.

Cardinality is an aspect of validating a resource, which a server performs at its discretion, and an implementation “should be conservative in its sending behavior, and liberal in its receiving behavior” (https://hl7.org/fhir/R4B/validation.html). A reader that is handed a resource to use, rather than to store, takes this path so one absent element does not cost the whole request.

pub const fn is_lenient(&self) -> bool

Whether this read tolerates a required primitive that states no value.

pub fn location(&self) -> String

The dotted path, for example Observation.valueQuantity.value.

pub fn with<T, E>( &mut self, name: &str, f: impl FnOnce(&mut Self) -> Result<T, E>, ) -> Result<T, E>

Runs f under name.

Errors

Returns whatever f returns.

pub fn with_index<T, E>( &mut self, name: &str, index: usize, f: impl FnOnce(&mut Self) -> Result<T, E>, ) -> Result<T, E>

Runs f under name[index].

Errors

Returns whatever f returns.

pub fn error(&self, kind: DecodeErrorKind) -> DecodeError

An error at the current path.

Trait Implementations

impl Clone for Path

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Path

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

Formats the value using the given formatter.

impl Default for Path

fn default() -> Self

Returns the “default value” for a type.