Struct EvidenceReference

#[non_exhaustive]
pub struct EvidenceReference {
    pub resource: Uri,
    pub attribution: Option<Attribution>,
}

A reference to data being used to derive the given instance of Subject.

For example, an “evidence” Subject (i.e., the object holding the EvidenceReference instance) can refer to content extracted from a source (i.e., an “extracted” Subject) as information being used to derive the evidence expressed in this Subject.

Examples

An application allows a researcher to extract information from a single census record about a person, representing the information as a persona with an identifier “abcde”. The researcher extracts additional information about the person from a birth certificate and the application assigns the resulting persona an identifier “fghij”. As the researcher gathers and analyzes the information, he will create a (working) Person conclusion. When the researcher concludes that the person represented in “abcde” and in “fghij” are the same person, he will add two EvidenceReference instances to the working Person: one for “abcde” and one for “fghij”.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

resource: Uri

Reference to the supporting data.

attribution: Option<Attribution>

The attribution of this evidence reference. If not provided, the attribution of the containing resource of the source reference is assumed.

Implementations

impl EvidenceReference

pub fn new(resource: Uri, attribution: Option<Attribution>) -> Self

Trait Implementations

impl Arbitrary for EvidenceReference

fn arbitrary(g: &mut Gen) -> Self

Return an arbitrary value.

fn shrink(&self) -> Box<dyn Iterator<Item = Self>>

Return an iterator of values that are smaller than itself.

impl Clone for EvidenceReference

fn clone(&self) -> EvidenceReference

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EvidenceReference

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

Formats the value using the given formatter.

impl Default for EvidenceReference

fn default() -> EvidenceReference

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EvidenceReference

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EvidenceReference

fn eq(&self, other: &EvidenceReference) -> 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 Serialize for EvidenceReference

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Event> for EvidenceReference

type Error = GedcomxError

The type returned in the event of a conversion error.

fn try_from(f: &Event) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Group> for EvidenceReference

type Error = GedcomxError

The type returned in the event of a conversion error.

fn try_from(f: &Group) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Person> for EvidenceReference

type Error = GedcomxError

The type returned in the event of a conversion error.

fn try_from(f: &Person) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&PlaceDescription> for EvidenceReference

type Error = GedcomxError

The type returned in the event of a conversion error.

fn try_from(f: &PlaceDescription) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Relationship> for EvidenceReference

type Error = GedcomxError

The type returned in the event of a conversion error.

fn try_from(f: &Relationship) -> Result<Self, Self::Error>

Performs the conversion.

impl YaDeserialize for EvidenceReference

fn deserialize<R: Read>(reader: &mut Deserializer<R>) -> Result<Self, String>

impl YaSerialize for EvidenceReference

fn serialize<W: Write>(&self, writer: &mut Serializer<W>) -> Result<(), String>

fn serialize_attributes( &self, source_attributes: Vec<OwnedAttribute>, source_namespace: Namespace, ) -> Result<(Vec<OwnedAttribute>, Namespace), String>

impl StructuralPartialEq for EvidenceReference