Tag: AST

All the articles with the tag "AST".

• 14 Feb, 2026 · 7 min read

  Finding Duplicate Rust Code Through AST Normalization (Part 1)

  How cargo-dupes finds structurally identical Rust functions by parsing code into ASTs, replacing identifiers with positional placeholders, and fingerprinting the normalized trees. Part 1 of a series on duplicate detection.