Enum Value

pub enum Value {
    Int(i32),
    Float(Fp),
    String(String),
    Bool(bool),
    Unit,
    Slice(Type, Vec<Rc<RefCell<Value>>>),
    SlicePair(Type, SeqMap<Value, Rc<RefCell<Value>>>),
    Option(Option<Rc<RefCell<Value>>>),
    Vec(Type, Vec<Rc<RefCell<Value>>>),
    Map(Type, SeqMap<Value, Rc<RefCell<Value>>>),
    Tuple(Vec<Type>, Vec<Rc<RefCell<Value>>>),
    Grid(Grid<Rc<RefCell<Value>>>),
    Map2(Map2<Value, Value, Rc<RefCell<Value>>>),
    Sparse(Type, SparseValueMap),
    NamedStruct(NamedStructType, Vec<Rc<RefCell<Value>>>),
    AnonymousStruct(AnonymousStructType, Vec<Rc<RefCell<Value>>>),
    EnumVariantSimple(EnumType, EnumVariantSimpleType),
    EnumVariantTuple(EnumType, EnumVariantTupleType, Vec<Rc<RefCell<Value>>>),
    EnumVariantStruct(EnumType, EnumVariantStructType, Vec<Rc<RefCell<Value>>>),
    InternalFunction(Rc<InternalFunctionDefinition>),
    ExternalFunction(Rc<ExternalFunctionDefinition>),
    RustValue(ExternalType, Rc<RefCell<Box<dyn RustType>>>),
    Lambda(Vec<Rc<Variable>>, Box<Expression>),
}

Variants

Int(i32)

Float(Fp)

String(String)

Bool(bool)

Unit

Slice(Type, Vec<Rc<RefCell<Value>>>)

SlicePair(Type, SeqMap<Value, Rc<RefCell<Value>>>)

Option(Option<Rc<RefCell<Value>>>)

Vec(Type, Vec<Rc<RefCell<Value>>>)

Map(Type, SeqMap<Value, Rc<RefCell<Value>>>)

Tuple(Vec<Type>, Vec<Rc<RefCell<Value>>>)

Grid(Grid<Rc<RefCell<Value>>>)

Map2(Map2<Value, Value, Rc<RefCell<Value>>>)

Sparse(Type, SparseValueMap)

NamedStruct(NamedStructType, Vec<Rc<RefCell<Value>>>)

AnonymousStruct(AnonymousStructType, Vec<Rc<RefCell<Value>>>)

EnumVariantSimple(EnumType, EnumVariantSimpleType)

EnumVariantTuple(EnumType, EnumVariantTupleType, Vec<Rc<RefCell<Value>>>)

EnumVariantStruct(EnumType, EnumVariantStructType, Vec<Rc<RefCell<Value>>>)

InternalFunction(Rc<InternalFunctionDefinition>)

ExternalFunction(Rc<ExternalFunctionDefinition>)

RustValue(ExternalType, Rc<RefCell<Box<dyn RustType>>>)

Lambda(Vec<Rc<Variable>>, Box<Expression>)

Implementations

impl Value

pub fn quick_serialize(&self, octets: &mut [u8], depth: usize) -> usize

Serialize as quickly as possible Endian format is undefined. It is only used for serializing during a running application

impl Value

pub fn into_iter(self) -> Result<Box<dyn Iterator<Item = Value>>, ValueError>

Errors

Panics

pub fn into_iter_pairs( self, ) -> Result<Box<dyn Iterator<Item = (Value, Value)>>, ValueError>

Errors

Panics

pub fn convert_to_string_if_needed(&self) -> String

pub fn expect_string(&self) -> Result<String, ValueError>

Errors

pub fn expect_struct( &self, ) -> Result<(NamedStructType, &Vec<Rc<RefCell<Value>>>), ValueError>

pub fn expect_anon_struct( &self, ) -> Result<(AnonymousStructType, &Vec<Rc<RefCell<Value>>>), ValueError>

pub fn expect_array( &self, ) -> Result<(Type, &Vec<Rc<RefCell<Value>>>), ValueError>

pub fn expect_map( &self, ) -> Result<(Type, &SeqMap<Value, Rc<RefCell<Value>>>), ValueError>

pub fn expect_map_mut( &mut self, ) -> Result<(Type, &mut SeqMap<Value, Rc<RefCell<Value>>>), ValueError>

pub fn expect_int(&self) -> Result<i32, ValueError>

Errors

pub fn expect_bool(&self) -> Result<bool, ValueError>

Errors

pub fn expect_slice( &self, ) -> Result<(Type, Vec<Rc<RefCell<Value>>>), ValueError>

Errors

pub fn expect_slice_pair( &self, ) -> Result<(Type, &SeqMap<Value, Rc<RefCell<Value>>>), ValueError>

Errors

pub fn expect_float(&self) -> Result<Fp, ValueError>

Errors

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

Errors

pub fn is_truthy(&self) -> Result<bool, ValueError>

Errors

pub fn downcast_rust<T>(&self) -> Option<Rc<RefCell<Box<T>>>>

where T: RustType + 'static,

Errors

pub fn downcast_hidden_rust<T>(&self) -> Option<Rc<RefCell<Box<T>>>>

where T: RustType + 'static,

pub fn new_rust_value<T>(rust_type_ref: ExternalType, value: T) -> Value

where T: RustType + 'static + PartialEq,

pub fn new_hidden_rust_struct<T>( struct_type: NamedStructType, rust_description: ExternalType, value: T, ) -> Value

where T: RustType + 'static + PartialEq,

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy 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<(), Error>

Formats the value using the given formatter.

impl Default for Value

fn default() -> Value

Returns the “default value” for a type.

impl Display for Value

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

Formats the value using the given formatter.

impl Hash for Value

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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 TryFrom<ValueWithSignal> for Value

type Error = String

The type returned in the event of a conversion error.

fn try_from( value: ValueWithSignal, ) -> Result<Value, <Value as TryFrom<ValueWithSignal>>::Error>

Performs the conversion.

impl Eq for Value