Enum Error 

pub enum Error {
    MemoryAllocation(String),
    Syntax(String),
    Runtime(String),
    Message(String),
    Unknown {
        code: i32,
        message: String,
    },
    Type {
        expected: String,
        got: String,
    },
    BadArgument {
        arg_num: i32,
        function: String,
        cause: String,
    },
}

Variants

MemoryAllocation(String)

Lua failed to allocate memory for an operation.

Syntax(String)

A syntax error was encountered while parsing Lua source code. Optionally contains the error message from the Lua parser.

Runtime(String)

A runtime error occurred during Lua execution. Optionally contains the error message returned by Lua.

Message(String)

A generic error represented by a string message.

Unknown

An unrecognized or unknown Lua error code was returned. Contains the raw error code from Lua.

Fields

code: i32

message: String

Type

A type mismatch occurred

Fields

expected: String

got: String

BadArgument

Bad argument to a function

Fields

arg_num: i32

function: String

cause: String

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.