Claude
ed62264870
- ast.rs: Full AST for .mrs files (MacroDef, Pattern, OutputBody, TemplateItem) - parser.rs: Hand-written recursive descent parser with line/col error reporting - codegen.rs: Transforms AST to Rust proc macro code using syn/quote/proc_macro2 - main.rs: CLI reads .mrs file, runs parse→codegen, writes to stdout or file - Cargo.toml: Workspace with syn, quote, proc-macro2, prettyplease deps - examples/: hello.mrs, derive_builder.mrs, declare_table.mrs reference examples All three reference examples parse and produce prettyplease-formatted Rust output. Generated code uses syn::parse::Parser closures for structural patterns, quote! for token templates, spread iteration via .iter().map().collect(), and format_ident! for identifier construction. https://claude.ai/code/session_01Tppkab4eLsL21asHGjQJoF
15 lines
235 B
TOML
15 lines
235 B
TOML
[package]
|
|
name = "misses"
|
|
version = "0.1.0"
|
|
edition = "2021"
|
|
|
|
[[bin]]
|
|
name = "misses"
|
|
path = "src/main.rs"
|
|
|
|
[dependencies]
|
|
syn = { version = "2", features = ["full", "extra-traits"] }
|
|
quote = "1"
|
|
proc-macro2 = "1"
|
|
prettyplease = "0.2"
|