Enum LuaError 

pub enum LuaError {
    Runtime(LuaValue),
    Syntax(LuaValue),
    Memory,
    Error,
    Yield,
    File,
    Gc,
}

The Lua error type. Carries a LuaValue payload because Lua errors can be any value (typically a string).

Variants

Runtime(LuaValue)

Syntax(LuaValue)

Memory

Error

Yield

File

Gc

Implementations

impl LuaError

pub fn runtime(args: Arguments<'_>) -> Self

pub fn syntax(args: Arguments<'_>) -> Self

pub fn syntax_at(args: Arguments<'_>, source: &[u8], line: i32) -> Self

pub fn syntax_raw(msg: &[u8]) -> Self

pub fn type_error(v: &LuaValue, op: &str) -> Self

pub fn call_error(v: &LuaValue) -> Self

pub fn concat_error(p1: &LuaValue, p2: &LuaValue) -> Self

pub fn arith_error(p1: &LuaValue, p2: &LuaValue, _msg: &str) -> Self

pub fn int_overflow(_p1: &LuaValue, _p2: &LuaValue) -> Self

pub fn order_error(p1: &LuaValue, p2: &LuaValue) -> Self

pub fn for_error(v: &LuaValue, what: &str) -> Self

pub fn arg_error(narg: i32, msg: &str) -> Self

pub fn type_arg_error(narg: i32, expected: &str, got: &LuaValue) -> Self

pub fn from_value(v: LuaValue) -> Self

pub fn with_status(status: LuaStatus) -> Self

pub fn to_status(&self) -> LuaStatus

pub fn into_value(self) -> LuaValue

Trait Implementations

impl Clone for LuaError

fn clone(&self) -> LuaError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LuaError

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

Formats the value using the given formatter.

impl Display for LuaError

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

Formats the value using the given formatter.

impl Error for LuaError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.