Trait lua::FromLua

pub trait FromLua<'a>: Sized {
    unsafe fn from_lua(_: &'a State, _: Index) -> Result<Self>;
}

Trait for types that can be read from the lua stack

Required Methods

unsafe fn from_lua(_: &'a State, _: Index) -> Result<Self>

Read the value at the given index.

Implementations on Foreign Types

impl<'a> FromLua<'a> for i8

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for i16

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for i32

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for i64

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for isize

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for i128

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for u8

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for u16

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for u32

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for u64

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for usize

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for u128

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for f32

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for f64

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for bool

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for &'a str

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a> FromLua<'a> for &'a [u8]

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

impl<'a, T: FromLua<'a>> FromLua<'a> for Option<T>

unsafe fn from_lua(state: &'a State, idx: Index) -> Result<Self>

Implementors