Format Web Page "The Bun Rust rewrite introduced 19 known regressions, all of which the team reported fixing." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance mid
Format Web Page "Every supported CI platform had to pass before Bun’s Rust rewrite was merged into the main branch." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance high
Format Web Page "Bun’s test runs recorded more than one million expect() calls per reported platform during the Rust migration." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance mid
Format Web Page "Rust’s unsafe mechanism permits operations whose safety conditions require additional programmer justification, while the borrow checker and other ordinary safety checks remain active." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Unsafe Rust Source authors The Rust Project Source year 2026 Confidence high Importance high
Format Web Page "Bun’s Rust rewrite contained more than 13,000 uses of the unsafe keyword at the time of the July 2026 report." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance mid
Format Web Page "Roughly 4% of Bun’s new Rust code was inside unsafe blocks at the time of Sumner’s July 2026 account." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance mid
Format Web Page "The resulting Rust codebase itself was closer to 780,000 lines." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance mid
Format Web Page "The pull request that moved Bun to Rust showed more than one million added lines." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance mid
Format Web Page "The Bun rewrite produced thousands of commits over eleven days." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance mid
Format Web Page "Sumner monitored and corrected the agent workflows while using porting guides, compiler feedback, independent reviews and existing tests to constrain the Rust migration." View Source Location PART 3 - THE THIRD AXIS CHAPTER 15: DEPLOY NOW, PRAY LATER Zig & Godot Source title Rewriting Bun in Rust Source authors Jarred Sumner Source year 2026 Confidence high Importance high
