---
phase: 06-errorhandling
verified: 2026-05-19T10:15:00Z
status: passed
score: 3/3 success criteria verified
overrides_applied: 0
---

# Phase 6: ErrorHandling Verification Report

**Phase Goal:** 调用方能够获取有意义的错误信息，并自主决定如何处理迭代过程中的解析错误
**Verified:** 2026-05-19

## Goal Achievement

### Success Criteria

| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 1 | ParseError 包含行号和原始内容片段 | VERIFIED | `src/error.rs:18`: `ParseError::InvalidFormat` 包含 `line_number` 和 `raw` 字段，错误消息格式为 `"invalid format at line {line_number} \| raw: {raw}"` |
| 2 | LogIterator 错误策略可由调用方控制 | VERIFIED | `src/parser.rs`: `LogIterator::skip_errors()` 方法允许调用方选择跳过错误记录；`test_line_number_*` 系列测试验证行号追踪 |
| 3 | ParseError 可通过 `?` 运算符使用 | VERIFIED | `src/error.rs:15`: `#[derive(Error)]` (thiserror) 自动实现 `std::error::Error + Display + Debug` |

### Requirement Traceability

| REQ-ID | Description | Status | Evidence |
|--------|-------------|--------|----------|
| ERR-01 | ParseError 行号和原始内容 | satisfied | `ParseError::InvalidFormat { line_number, raw }` |
| ERR-02 | skip_errors() 错误策略 | satisfied | `LogIterator::skip_errors()` + 测试 |
| ERR-03 | std::error::Error trait | satisfied | `#[derive(Error)]` from thiserror |

### Automated Checks

| Check | Result |
|-------|--------|
| `cargo test --test parser_errors` | 9/9 passed |
| `grep line_number src/error.rs` | 2 occurrences |
| `grep skip_errors src/parser.rs` | 6 occurrences |

## Conclusion

**PASSED** — All 3 error handling requirements satisfied. ParseError carries line_number and raw content, skip_errors() gives callers control, and thiserror derives std::error::Error.
