wowlab_parsers/parsers/access/
errors.rs

1wowlab_engine_macros::define_error! {
2/// Errors produced while parsing an `AccessControl` expression.
3#[derive(Debug)]
4pub struct ParseAccessError {
5    kind: ParseAccessErrorKind,
6}
7
8#[derive(Debug, thiserror::Error)]
9enum ParseAccessErrorKind {
10    #[error("invalid character at position {position}")]
11    InvalidCharacter { position: usize },
12
13    #[error("unexpected token at position {position}")]
14    UnexpectedToken { position: usize },
15
16    #[error("expected target ID after '{keyword}:'")]
17    MissingTarget { keyword: &'static str },
18
19    #[error("unknown access type: {found}")]
20    UnknownAccessType { found: String },
21
22    #[error("unexpected end of input")]
23    UnexpectedEof,
24}
25}
26
27impl ParseAccessError {
28    pub(super) const fn invalid_character(position: usize) -> Self {
29        Self {
30            kind: ParseAccessErrorKind::InvalidCharacter { position },
31        }
32    }
33
34    pub(super) const fn unexpected_token(position: usize) -> Self {
35        Self {
36            kind: ParseAccessErrorKind::UnexpectedToken { position },
37        }
38    }
39
40    pub(super) const fn missing_target(keyword: &'static str) -> Self {
41        Self {
42            kind: ParseAccessErrorKind::MissingTarget { keyword },
43        }
44    }
45
46    pub(super) fn unknown_access_type(found: String) -> Self {
47        Self {
48            kind: ParseAccessErrorKind::UnknownAccessType { found },
49        }
50    }
51
52    pub(super) const fn unexpected_eof() -> Self {
53        Self {
54            kind: ParseAccessErrorKind::UnexpectedEof,
55        }
56    }
57}
wowlab_parsers/parsers/access/errors.rs

wowlab_parsers/parsers/access/
errors.rs
