Struct Reference

pub struct Reference { /* private fields */ }

An ISO 23387 reference by GUID, URI, or both.

Implementations

impl Reference

pub const fn new(guid: Option<Guid>, uri: Option<AnyUri>) -> Self

Creates the exact XSD contract. Annex E permits both attributes to be absent.

pub fn identified( guid: Option<Guid>, uri: Option<AnyUri>, ) -> Result<Self, ValueError>

Creates a semantically identified reference, rejecting the XSD-valid empty state.

pub const fn is_empty(&self) -> bool

pub const fn guid(&self) -> Option<&Guid>

Referenced GUID, when present.

pub fn uri(&self) -> Option<&str>

Referenced URI, when present.

Trait Implementations

impl Clone for Reference

fn clone(&self) -> Reference

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Reference

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

Formats the value using the given formatter.

impl Hash for Reference

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Reference

fn eq(&self, other: &Reference) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Reference

impl StructuralPartialEq for Reference