Enum Value 

pub enum Value {
    String(String),
    Number(i64),
    List(Vec<String>),
    Entity {
        name: String,
        features: AgreementFeatures,
    },
}

A value that can be inserted into a rendering context.

The Value::Entity variant carries a named entity with optional grammatical agreement features for multilingual rendering. In English it renders identically to Value::String (just the name); non-English grammars can inspect the features field for gender, number, case, etc.

Variants

String(String)

Number(i64)

List(Vec<String>)

Entity

A named entity carrying agreement features for multilingual rendering.

In English rendering this behaves identically to Value::String(name). Non-English grammars consult features to produce correctly-agreeing articles, adjectives, pronouns, and verb forms.

Fields

name: String

features: AgreementFeatures

Implementations

impl Value

pub fn as_display(&self) -> String

Render this value as a display string.

For Value::Entity this returns the entity’s name — identical to the behaviour of Value::String.

pub fn as_number(&self) -> Option<i64>

Try to interpret this value as a number.

pub fn as_list(&self) -> Option<&[String]>

Try to interpret this value as a list of strings.

Returns None for Value::Entity — entities are not lists.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl IntoValue for Value

fn into_value(self) -> Value

impl PartialEq for Value

fn eq(&self, other: &Value) -> 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 StructuralPartialEq for Value