Function error_from_kind

compiler/src/main/errors.rs:32–43

Inverse of `err_to_kind`: rebuilds a `VmErr` from (kind, msg). Exhaustive over `ErrorKind` so new variants can't slip into `Raised`. */

(kind: u32, msg: String)

/* Inverse of `err_to_kind`: rebuilds a `VmErr` from (kind, msg). Exhaustive over `ErrorKind` so new variants can't slip into `Raised`. */
pub(super) fn error_from_kind(kind: u32, msg: String) -> VmErr {
    match ErrorKind::from_u32(kind) {
        Some(ErrorKind::Type) => VmErr::TypeMsg(msg),
        Some(ErrorKind::Value) => VmErr::Raised(s!("ValueError: ", str &msg)),
        Some(ErrorKind::Runtime) => VmErr::Raised(s!("RuntimeError: ", str &msg)),
        Some(ErrorKind::Attribute) => VmErr::Attribute(msg),
        Some(ErrorKind::Index) => VmErr::Raised(s!("IndexError: ", str &msg)),
        Some(ErrorKind::Key) => VmErr::Raised(s!("KeyError: ", str &msg)),
        // Custom kinds carry the user-defined class name in `msg` (`<ClassName>: <text>`); pass through unchanged.
        Some(ErrorKind::Custom) | None => VmErr::Raised(msg),
    }
}