Crates

The Gruel compiler is organized as a Cargo workspace. The API documentation below is generated by rustdoc from the source of each library crate.

These docs describe internal compiler APIs and are primarily useful for contributors. For the language itself, see the Specification and Tutorial.

Library crates

• gruel-air — Typed IR produced by semantic analysis
• gruel-builtins — Built-in type definitions (String, Vec, etc.)
• gruel-cfg — Control flow graph construction and optimization
• gruel-codegen-llvm — LLVM-based code generation
• gruel-compiler — Compiler pipeline orchestration
• gruel-error — Error types and compiler diagnostics
• gruel-lexer — Tokenization of Gruel source code
• gruel-parser — AST construction from token stream
• gruel-rir — Untyped IR (post-parse, pre-semantic analysis)
• gruel-span — Source location tracking
• gruel-target — Target platform configuration