ast_doc_core/
error.rs

1//! Error types for the ast-doc pipeline.
2
3/// Errors that can occur during the ast-doc pipeline.
4#[derive(Debug, thiserror::Error)]
5pub enum AstDocError {
6    /// The token budget is exceeded even with minimum strategies.
7    #[error("Budget exceeded: {message}")]
8    BudgetExceeded {
9        /// Human-readable explanation.
10        message: String,
11    },
12
13    /// An unsupported language was requested.
14    #[error("Unsupported language: {language}")]
15    UnsupportedLanguage {
16        /// The language identifier that was not recognized.
17        language: String,
18    },
19
20    /// A file could not be read.
21    #[error("Failed to read file {path}: {source}")]
22    FileRead {
23        /// Path to the file.
24        path: std::path::PathBuf,
25        /// Underlying I/O error.
26        source: std::io::Error,
27    },
28
29    /// A tree-sitter parse error.
30    #[error("Parse error in {path}: {message}")]
31    Parse {
32        /// Path to the file.
33        path: std::path::PathBuf,
34        /// Error description.
35        message: String,
36    },
37
38    /// Git operation failed.
39    #[error("Git error: {0}")]
40    Git(#[from] git2::Error),
41
42    /// Glob pattern compilation failed.
43    #[error("Invalid glob pattern: {0}")]
44    InvalidGlob(#[from] globset::Error),
45
46    /// Generic I/O error.
47    #[error(transparent)]
48    Io(#[from] std::io::Error),
49
50    /// JSON serialization error.
51    #[error(transparent)]
52    Json(#[from] serde_json::Error),
53}
ast_doc_core/error.rs

ast_doc_core/
error.rs
