1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

use std::fmt;

/// Error while tokenizing STEP input
pub struct TokenizeFailed {
    rendered_error: String,
}

impl fmt::Debug for TokenizeFailed {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
        write!(
            f,
            "Error while tokenizing STEP input\n{}",
            self.rendered_error
        )?;
        Ok(())
    }
}

// Use same output as Debug
impl fmt::Display for TokenizeFailed {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
        fmt::Debug::fmt(self, f)
    }
}

impl std::error::Error for TokenizeFailed {}

impl TokenizeFailed {
    pub fn new(input: &str, err: nom::error::VerboseError<&str>) -> Self {
        TokenizeFailed {
            rendered_error: nom::error::convert_error(input, err),
        }
    }
}