Enum rlua::Value

pub enum Value<'lua> {
    Nil,
    Boolean(bool),
    LightUserData(LightUserData),
    Integer(Integer),
    Number(Number),
    String(String<'lua>),
    Table(Table<'lua>),
    Function(Function<'lua>),
    Thread(Thread<'lua>),
    UserData(AnyUserData<'lua>),
    Error(Error),
}

A dynamically typed Lua value.

Variants

Nil

The Lua value nil.

Boolean(bool)

The Lua value true or false.

LightUserData(LightUserData)

A "light userdata" object, equivalent to a raw pointer.

Integer(Integer)

An integer number.

Any Lua number convertible to a Integer will be represented as this variant.

Number(Number)

A floating point number.

String(String<'lua>)

An interned string, managed by Lua.

Unlike Rust strings, Lua strings may not be valid UTF-8.

Table(Table<'lua>)

Reference to a Lua table.

Function(Function<'lua>)

Reference to a Lua function (or closure).

Thread(Thread<'lua>)

Reference to a Lua thread (or coroutine).

UserData(AnyUserData<'lua>)

Reference to a userdata object that holds a custom type which implements UserData. Special builtin userdata types will be represented as other Value variants.

Error(Error)

Error is a special builtin userdata type. When received from Lua it is implicitly cloned.

Trait Implementations

impl<'lua> Debug for Value<'lua>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'lua> Clone for Value<'lua>

fn clone(&self) -> Value<'lua>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'lua> ToLua<'lua> for Value<'lua>

fn to_lua(self, _: &'lua Lua) -> Result<Value<'lua>>

Performs the conversion.

impl<'lua> FromLua<'lua> for Value<'lua>

fn from_lua(lua_value: Value<'lua>, _: &'lua Lua) -> Result<Self>

Performs the conversion.