Enum Value

pub enum Value {
    Float(f32),
    Long(i64),
    Bool(bool),
    Nil,
    PhoenixString(String),
    PhoenixFunction(usize),
    NativeFunction(Option<usize>, NativeFn),
    NativeMethod(Option<usize>, NativeMethod),
    PhoenixClass(usize),
    PhoenixModule(usize),
    PhoenixPointer(usize),
    PhoenixBoundMethod(ObjBoundMethod),
}

Variants

Float(f32)

Long(i64)

Bool(bool)

Nil

PhoenixString(String)

PhoenixFunction(usize)

NativeFunction(Option<usize>, NativeFn)

NativeMethod(Option<usize>, NativeMethod)

PhoenixClass(usize)

PhoenixModule(usize)

PhoenixPointer(usize)

PhoenixBoundMethod(ObjBoundMethod)

Implementations

impl Value

pub fn to_string( &self, vm: &VM, state: &VMState, modules: &Vec<ModuleChunk>, ) -> String

Used for print statements, use {:?} debug formatting for trace and stack examining

pub fn as_float(&self) -> Option<f32>

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

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

pub fn as_string<'a>(&'a self, state: &'a VMState) -> Option<&String>

pub const fn get_type(&self) -> &str

pub fn as_pointer(&self) -> usize

Hard cast to a ObjPointer. Panics if this value is not a PhoenixPointer

pub fn to_float(&self) -> Result<f32, String>

Convert arg to a float and do some error checks (without casting), never panics, unlike as_float()

pub fn to_long(&self) -> Result<i64, String>

Convert arg to a long and do some error checks (without casting), never panics, unlike as_long()

pub fn to_bool(&self) -> Result<bool, String>

Convert arg to a bool and do some error checks (without casting), never panics, unlike as_bool()

pub fn to_list(&self, state: &VMState) -> Result<Vec<Value>, String>

Convert arg to a list and some error checks (without casting), never panics, unlike as_list()

pub fn to_class<'a>( &self, state: &'a VMState, ) -> Result<&'a ObjInstance, String>

Convert self to a class and some error checks (without casting), never panics, unlike as_class()

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 Hash for Value

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

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: &Self) -> 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 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 TryFrom<Value> for String

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for bool

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for f32

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for i32

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for i64

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Value