Enum LuaValue

pub enum LuaValue {
    Nil,
    Boolean(bool),
    Number(LuaNumber),
    String(LuaString),
    Table(Rc<RefCell<LuaTable>>),
    Function(Rc<RefCell<LuaFunction>>),
    UserData(Rc<RefCell<LuaUserData>>),
    Thread(Rc<RefCell<LuaThread>>),
}

Type for any Lua value.

Variants

Nil

Boolean(bool)

Number(LuaNumber)

String(LuaString)

Table(Rc<RefCell<LuaTable>>)

Function(Rc<RefCell<LuaFunction>>)

UserData(Rc<RefCell<LuaUserData>>)

Thread(Rc<RefCell<LuaThread>>)

Implementations

impl LuaValue

pub fn from_static_str(s: &'static str) -> Self

construct a LuaString from a static string.

pub fn from_static_slice(s: &'static [u8]) -> Self

construct a LuaString from a static u8 slice.

pub fn type_str(&self) -> &'static str

get the type of this value as a string.

pub fn to_bool(&self) -> bool

convert this value to a boolean.

pub fn try_to_int(&self) -> Result<IntType, RuntimeError>

try convert this value to a number.

pub fn try_to_number(&self) -> Result<LuaNumber, RuntimeError>

try convert this value to a number.

pub fn is_nil(&self) -> bool

pub fn is_nan(&self) -> bool

Trait Implementations

impl Clone for LuaValue

fn clone(&self) -> LuaValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LuaValue

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

Formats the value using the given formatter.

impl Default for LuaValue

fn default() -> Self

Returns the “default value” for a type.

impl Display for LuaValue

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

Formats the value using the given formatter.

impl From<&'static [u8]> for LuaValue

fn from(s: &'static [u8]) -> Self

Converts to this type from the input type.

impl From<&'static str> for LuaValue

fn from(s: &'static str) -> Self

Converts to this type from the input type.

impl From<()> for LuaValue

fn from(_: ()) -> Self

Converts to this type from the input type.

impl From<LuaFunction> for LuaValue

fn from(f: LuaFunction) -> Self

Converts to this type from the input type.

impl From<LuaNumber> for LuaValue

fn from(n: LuaNumber) -> Self

Converts to this type from the input type.

impl From<LuaString> for LuaValue

fn from(s: LuaString) -> Self

Converts to this type from the input type.

impl From<LuaTable> for LuaValue

fn from(t: LuaTable) -> Self

Converts to this type from the input type.

impl From<LuaThread> for LuaValue

fn from(t: LuaThread) -> Self

Converts to this type from the input type.

impl From<String> for LuaValue

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for LuaValue

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

Converts to this type from the input type.

impl From<bool> for LuaValue

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f64> for LuaValue

fn from(n: FloatType) -> Self

Converts to this type from the input type.

impl From<i64> for LuaValue

fn from(n: IntType) -> Self

Converts to this type from the input type.

impl Hash for LuaValue

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 LuaValue

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 Eq for LuaValue