Struct tlua::Nil

pub struct Nil;

Trait Implementations

impl Clone for Nil

fn clone(&self) -> Nil

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Nil

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

Formats the value using the given formatter.

impl Hash for Nil

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, 

Feeds a slice of this type into the given Hasher.

impl<L> LuaRead<L> for Nil where
    L: AsLua, 

fn lua_read_at_position(lua: L, index: NonZeroI32) -> Result<Self, L>

Reads the data from Lua at a given position.

fn lua_read_at_maybe_zero_position(lua: L, index: i32) -> Result<Self, L>

fn n_values_expected() -> i32

fn lua_read(lua: L) -> Result<Self, L>

Reads the data from Lua.

impl Ord for Nil

fn cmp(&self, other: &Nil) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Nil> for Nil

fn eq(&self, other: &Nil) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Nil> for Nil

fn partial_cmp(&self, other: &Nil) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<L> Push<L> for Nil where
    L: AsLua, 

type Err = Void

Error that can happen when pushing a value.

fn push_to_lua(&self, lua: L) -> Result<PushGuard<L>, (Void, L)>

Pushes the value on the top of the stack.

fn push_no_err(&self, lua: L) -> PushGuard<L> where
    <Self as Push<L>>::Err: Into<Void>, 

Same as push_to_lua but can only succeed and is only available if Err implements Into<Void>.

impl<L> PushInto<L> for Nil where
    L: AsLua, 

type Err = Void

fn push_into_lua(self, lua: L) -> Result<PushGuard<L>, (Void, L)>

Push the value into lua by value

fn push_into_no_err(self, lua: L) -> PushGuard<L> where
    Self: Sized,
    <Self as PushInto<L>>::Err: Into<Void>, 

Same as push_into_lua but can only succeed and is only available if Err implements Into<Void>.

impl Copy for Nil

impl Eq for Nil

impl<L> PushOne<L> for Nil where
    L: AsLua, 

impl<L> PushOneInto<L> for Nil where
    L: AsLua, 

impl StructuralEq for Nil

impl StructuralPartialEq for Nil