Enum ruwren::VMError

pub enum VMError {
    Compile {
        module: String,
        line: i32,
        error: String,
    },
    Runtime {
        error: String,
        frames: Vec<VMStackFrameError>,
    },
}

Variants

Compile

Fields of Compile

module: Stringline: i32error: String

Runtime

Fields of Runtime

error: Stringframes: Vec<VMStackFrameError>

Trait Implementations

impl Clone for VMError

fn clone(&self) -> VMError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VMError

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

Formats the value using the given formatter.

impl Display for VMError

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for VMError

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting