ansi_to_html/
error.rs

1use std::{fmt, num::ParseIntError};
2
3/// Errors that can occur when converting an ANSI string to HTML
4#[derive(Debug)]
5pub enum Error {
6    /// Parsing a number was unsuccessful
7    ParseInt(ParseIntError),
8
9    /// The ANSI escape code is invalid
10    InvalidAnsi { msg: String },
11}
12
13impl From<ParseIntError> for Error {
14    fn from(err: ParseIntError) -> Self {
15        Self::ParseInt(err)
16    }
17}
18
19impl fmt::Display for Error {
20    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
21        match self {
22            Self::ParseInt(err) => write!(f, "{err}"),
23            Self::InvalidAnsi { msg } => write!(f, "Invalid ANSI: {msg}"),
24        }
25    }
26}
27
28impl std::error::Error for Error {}
29
30impl Error {
31    pub(crate) fn invalid_ansi(s: &'static str) -> impl Fn() -> Self {
32        move || Error::InvalidAnsi { msg: s.to_string() }
33    }
34}
ansi_to_html/error.rs

ansi_to_html/
error.rs
