Enum Value 

pub enum Value {
    Null,
    Bool(bool),
    Integer(i64),
    Float(f64),
    String(String),
    Array(Vec<Value>),
    Object(HashMap<String, Value>),
    Bytes(Vec<u8>),
}

A dynamic value that can be passed between Rust and plugin runtimes.

This is a simplified representation that can be converted to/from runtime-specific value types (mlua::Value, rhai::Dynamic, etc.).

Variants

Null

Null/nil value.

Bool(bool)

Boolean value.

Integer(i64)

Integer value.

Float(f64)

Floating point value.

String(String)

String value.

Array(Vec<Value>)

Array/list value.

Object(HashMap<String, Value>)

Object/table/map value.

Bytes(Vec<u8>)

Binary data.

Implementations

impl Value

pub fn null() -> Self

Create a null value.

pub fn is_null(&self) -> bool

Check if this value is null.

pub fn as_bool(&self) -> Option<bool>

Try to get this value as a boolean.

pub fn as_i64(&self) -> Option<i64>

Try to get this value as an integer.

pub fn as_f64(&self) -> Option<f64>

Try to get this value as a float.

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

Try to get this value as a string.

pub fn as_array(&self) -> Option<&[Value]>

Try to get this value as an array.

pub fn as_object(&self) -> Option<&HashMap<String, Value>>

Try to get this value as an object.

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 Default for Value

fn default() -> Value

Returns the “default value” for a type.

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(s: &str) -> Self

Converts to this type from the input type.

impl From<HashMap<String, Value>> for Value

fn from(obj: HashMap<String, Value>) -> Self

Converts to this type from the input type.

impl From<PathBuf> for Value

fn from(path: PathBuf) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(s: String) -> Self

Converts to this type from the input type.

impl<T: Into<Value>> From<Vec<T>> for Value

fn from(arr: Vec<T>) -> Self

Converts to this type from the input type.

impl From<bool> for Value

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f64> for Value

fn from(f: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Value

fn from(i: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value

fn from(i: i64) -> Self

Converts to this type from the input type.

impl From<u64> for Value

fn from(u: u64) -> Self

Converts to this type from the input type.

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.