Enum Value 

pub enum Value {
    Null,
    Bool(bool),
    I32(i32),
    U32(u32),
    F64(f64),
    String(String),
    Bytes(Vec<u8>),
    Array(Vec<Value>),
    Map(HashMap<String, Value>),
}

Dynamic type for Service API arguments and return values.

Allows passing data between plugins without knowing concrete types. Serialisable via serde for WASM boundary crossing.

Variants

Null

No value / null.

Bool(bool)

Boolean.

I32(i32)

Signed 32-bit integer.

U32(u32)

Unsigned 32-bit integer (item_id, type_id).

F64(f64)

64-bit float (weight, distance).

String(String)

String (name, material, class).

Bytes(Vec<u8>)

Raw bytes (serialised ECS components, .ron files, etc.).

Array(Vec<Value>)

Array of values.

Map(HashMap<String, Value>)

Associative map / object with named fields.

Implementations

impl Value

pub fn as_u32(&self) -> Result<u32, ServiceError>

Extract as u32.

Accepts U32, I32 (if >= 0), F64 (if integer and in range), and parseable String.

pub fn as_i32(&self) -> Result<i32, ServiceError>

Extract as i32.

pub fn as_f64(&self) -> Result<f64, ServiceError>

Extract as f64.

pub fn as_str(&self) -> Result<&str, ServiceError>

Extract as &str.

pub fn as_bool(&self) -> Result<bool, ServiceError>

Extract as bool.

pub fn as_bytes(&self) -> Result<&[u8], ServiceError>

Extract as &[u8].

pub fn as_array(&self) -> Result<&[Value], ServiceError>

Extract as &[Value].

pub fn as_map(&self) -> Result<&HashMap<String, Value>, ServiceError>

Extract as &HashMap<String, Value>.

pub fn get(&self, key: &str) -> Result<&Value, ServiceError>

Get a value by key from a Map.

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<'de> Deserialize<'de> for Value

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&str> for Value

fn from(v: &str) -> Self

Converts to this type from the input type.

impl<K, V> From<HashMap<K, V>> for Value

where K: Into<String>, V: Into<Value>,

fn from(map: HashMap<K, V>) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(v: String) -> Self

Converts to this type from the input type.

impl From<Vec<Value>> for Value

fn from(v: Vec<Value>) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Value

fn from(v: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<bool> for Value

fn from(v: bool) -> Self

Converts to this type from the input type.

impl From<f64> for Value

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Value

fn from(v: i32) -> Self

Converts to this type from the input type.

impl From<u32> for Value

fn from(v: u32) -> Self

Converts to this type from the input type.

impl PartialEq for Value

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Value

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Value