Enum TableKey 

pub enum TableKey {
    Bool(bool),
    Int(i64),
    Float(u64),
    Str(String),
    TablePtr(usize),
    FuncPtr(usize),
}

Hash-safe table key (Nil cannot be a key in Lua).

Variants

Bool(bool)

Int(i64)

Float(u64)

Float stored as to_bits() for consistent Hash/Eq — NaN == NaN.

Str(String)

TablePtr(usize)

Table identity by pointer.

FuncPtr(usize)

Function identity by pointer.

Implementations

impl TableKey

pub fn from_value(v: &LuaValue) -> Option<TableKey>

Trait Implementations

impl Clone for TableKey

fn clone(&self) -> TableKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableKey

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

Formats the value using the given formatter.

impl Hash for TableKey

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 TableKey

fn eq(&self, other: &TableKey) -> 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 TableKey

impl StructuralPartialEq for TableKey