Enum ValueType 

pub enum ValueType {
    Text,
    Integer,
    Decimal,
    Boolean,
    Date,
    Time,
    Uri,
    Color,
    Geoname,
    ListItem,
    Link,
    StillImage,
    MovingImage,
    Audio,
    Document,
    Archive,
    Other(String),
}

The kind of value a field holds — the dsp-cli vocabulary for DSP-API’s knora-api:objectType.

Named variants cover all 16 value types from the CONTEXT.md “Value Type” entry. Other(String) provides graceful degradation for any objectType outside this set (e.g. GeomValue, IntervalValue, TextFileValue) — the string is a kebab-cased local name derived by the client at the ADR-0001 boundary. Display writes the kebab string; Other(s) writes s verbatim (the client builds the kebab form). Does NOT derive Copy (has Other(String)). No serde derive.

Variants

Text

Plain text (knora-api:TextValue).

Integer

Integer number (knora-api:IntValue).

Decimal

Decimal number (knora-api:DecimalValue).

Boolean

Boolean (knora-api:BooleanValue).

Date

Calendar date (knora-api:DateValue).

Time

Point in time (knora-api:TimeValue).

Uri

URI (knora-api:UriValue).

Color

Color value (knora-api:ColorValue).

Geoname

Geonames location reference (knora-api:GeonameValue).

ListItem

Reference to a list node (knora-api:ListValue).

Link

Link to another resource (knora-api:isLinkProperty; objectType is the target resource class, not a …Value type).

StillImage

Still-image file (knora-api:StillImageFileValue).

MovingImage

Moving-image file (knora-api:MovingImageFileValue).

Audio

Audio file (knora-api:AudioFileValue).

Document

Document file (knora-api:DocumentFileValue).

Archive

Archive file (knora-api:ArchiveFileValue).

Other(String)

Any objectType not covered by the 16 named variants (e.g. geom, interval, text-file). The string is already in kebab form — Display writes it verbatim.

Implementations

impl ValueType

pub fn as_token(&self) -> &str

Returns the canonical dsp-cli kebab token for this value type.

Named variants return a &'static str literal. Other(s) borrows s directly — the client already built the kebab form. Matches Display output; prefer as_token when you need a &str without allocating.

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValueType

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

Formats the value using the given formatter.

impl Display for ValueType

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

Formats the value using the given formatter.

impl Eq for ValueType

impl PartialEq for ValueType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ValueType