Enum muse_lang::runtime::value::Primitive

pub enum Primitive {
    Nil,
    Bool(bool),
    Int(i64),
    UInt(u64),
    Float(f64),
}

A primitive virtual machine value.

Variants

Nil

A value representing nothing.

Bool(bool)

A boolean value.

Int(i64)

A signed 64-bit integer.

UInt(u64)

An unsigned 64-bit integer.

Float(f64)

A double-preceision floating point number.

Implementations

impl Primitive

pub const fn is_nil(&self) -> bool

Returns true if this value is nil.

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

Returns this value as an i64, if possible.

pub fn as_u64(&self) -> Option<u64>

Returns this value as an u64, if possible.

pub fn as_u32(&self) -> Option<u32>

Returns this value as an u32, if possible.

pub fn as_u16(&self) -> Option<u16>

Returns this value as an u16, if possible.

pub fn as_usize(&self) -> Option<usize>

Returns this value as an usize, if possible.

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

Returns this value as an f64, if possible.

pub fn to_i64(&self) -> Option<i64>

Converts this value to an i64, if possible.

pub fn to_u64(&self) -> Option<u64>

Converts this value to an u64, if possible.

pub fn to_u32(&self) -> Option<u32>

Converts this value to an u32, if possible.

pub fn to_usize(&self) -> Option<usize>

Converts this value to an usize, if possible.

pub fn to_f64(&self) -> f64

Converts this value to an f64, if possible.

pub fn truthy(&self) -> bool

Returns true if this value should be considered true in a boolean expression.

pub fn add(&self, rhs: &Self) -> Result<Self, Fault>

Adds self to rhs.

pub fn sub(&self, rhs: &Self) -> Result<Self, Fault>

Subtracts rhs from self.

pub fn mul(&self, rhs: &Self) -> Result<Self, Fault>

Multiplies self by rhs.

pub fn pow(&self, exp: &Self) -> Result<Self, Fault>

Raises self to the rhs power.

pub fn div(&self, rhs: &Self) -> Result<Self, Fault>

Divides self by rhs.

pub fn idiv(&self, rhs: &Self) -> Result<Self, Fault>

Divides self by rhs, using whole numbers.

pub fn rem(&self, rhs: &Self) -> Result<Self, Fault>

Calcualtes the remainder of dividing self by rhs using whole numbers.

pub fn not(&self) -> Result<Self, Fault>

Returns the inverse of Self::truthy.

pub fn negate(&self) -> Self

Negates this value.

pub fn bitwise_not(&self) -> Result<Self, Fault>

Returns the bitwise not of this value.

pub fn bitwise_and(&self, rhs: &Self) -> Result<Self, Fault>

Returns the bitwise and of self and rhs.

pub fn bitwise_or(&self, rhs: &Self) -> Result<Self, Fault>

Returns the bitwise or of self and rhs.

pub fn bitwise_xor(&self, rhs: &Self) -> Result<Self, Fault>

Returns the bitwise xor of self and rhs.

pub fn shift_left(&self, rhs: &Self) -> Result<Self, Fault>

Returns the bitwise shift left of self by rhs.

pub fn shift_right(&self, rhs: &Self) -> Result<Self, Fault>

Returns the shift right of self by rhs.

pub fn to_string(&self) -> Result<SymbolRef, Fault>

Returns this value as a shared string reference.

pub fn hash_into(&self, hasher: &mut ValueHasher)

Hashes this value into hasher.

pub fn equals(&self, other: &Self) -> Result<bool, Fault>

Returns true if self and other are equivalent values.

pub fn total_cmp(&self, other: &Self) -> Result<Ordering, Fault>

Returns an ordering of self and other that takes into account both the type of data and the value itself.

pub fn take(&mut self) -> Primitive

Take the contents of this value, leaving nil behind.

pub fn format(&self, context: &mut VmContext<'_, '_>, f: impl Write) -> Result

Formats this value for display into f.

Trait Implementations

impl Clone for Primitive

fn clone(&self) -> Primitive

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Primitive

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

Formats the value using the given formatter.

impl Default for Primitive

fn default() -> Primitive

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Primitive

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<bool> for Primitive

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f32> for Primitive

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Primitive

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i16> for Primitive

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Primitive

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Primitive

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Primitive

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u16> for Primitive

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Primitive

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Primitive

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<u8> for Primitive

fn from(value: u8) -> Self

Converts to this type from the input type.

impl PartialEq for Primitive

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 Primitive

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<i128> for Primitive

type Error = Fault

The type returned in the event of a conversion error.

fn try_from(value: i128) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<isize> for Primitive

type Error = Fault

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<u128> for Primitive

type Error = Fault

The type returned in the event of a conversion error.

fn try_from(value: u128) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<usize> for Primitive

type Error = Fault

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for Primitive