sexprs_vm/
errors.rs

1use sexprs_util::{impl_error, Traceback};
2
3#[derive(Debug, Clone, PartialEq, Eq, Copy)]
4pub enum ErrorType {
5    IOError,
6    FormatError,
7    ParserError,
8    RuntimeError,
9}
10impl std::fmt::Display for ErrorType {
11    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
12        write!(
13            f,
14            "{}",
15            match self {
16                Self::IOError => "IOError",
17                Self::FormatError => "FormatError",
18                Self::ParserError => "ParserError",
19                Self::RuntimeError => "RuntimeError",
20            }
21        )
22    }
23}
24impl_error!(Error, ErrorType);
25impl From<std::io::Error> for Error {
26    fn from(e: std::io::Error) -> Self {
27        Error::new(e, ErrorType::IOError)
28    }
29}
30impl From<iocore::Error> for Error {
31    fn from(e: iocore::Error) -> Self {
32        Error::new(e, ErrorType::IOError)
33    }
34}
35
36impl From<sexprs_parser::Error<'_>> for Error {
37    fn from(e: sexprs_parser::Error<'_>) -> Self {
38        Error::new(e, ErrorType::ParserError)
39    }
40}
sexprs_vm/errors.rs

sexprs_vm/
errors.rs
