v3.25.0 - Multi-corpus convergence milestone

🎯 Multi-Corpus Convergence Milestone

All three external corpus targets now met!

Corpus	Compile Rate	Target	Status
Tier 1 (stdlib)	92.7% (38/41)	80%	✅ +12.7 pp
Tier 2 (typed-cli)	62.5% (10/16)	60%	✅ +2.5 pp
Tier 5 (algorithms)	47.5% (48/101)	40%	✅ +7.5 pp
Internal examples	80% (256/320)	80%	✅ Met

🔧 Text-Level Post-Processing Fixes (iter17)

Seven new text-level fixes that improved Tier 5 from 26% to 47.5%:

1. Multi-line Result signature detection - scans 5 lines after fn for -> Result<
2. Generic function name extraction - strips <'a, T> from function names
3. find_call_close_paren - balanced parenthesis tracking for nested calls
4. Ok(!fname( pattern - logical negation in Result-returning calls
5. fix_trailing_comma_in_arith_parens - removes spurious (expr,) → (expr)
6. fix_immutable_ref_to_mut - &var → &mut var at call sites
7. fix_regex_match_string_arg - removes .to_string() where &str expected

📊 Quality

• Clippy: Zero warnings
• Tests: All passing
• TDG Grade: B+

Installation

cargo install depyler

Links

• Convergence Specification
• Full Changelog