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Improve Rust code clarity across the workspace

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Document public APIs and non-obvious control flow so the protocol, simulator, and macro crates are easier to follow. Tighten a few helper paths and feature gates while preserving behavior and keeping the workspace warning-free.
This commit is contained in:
Michael Mikovsky
2026-04-25 11:11:19 -06:00
parent f49af7fa22
commit ba3f28a78c
26 changed files with 571 additions and 402 deletions
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ush-obfuscate/src/proc_impl_switcher.rs
+13 -11
View File
@@ -1,5 +1,5 @@
/// Call some other function
macro_rules! passtrough {
macro_rules! passthrough {
($name:tt, $ref:expr) => {
pub fn $name(input: TokenStream) -> TokenStream {
$ref(input)
@@ -42,25 +42,27 @@ pub mod proc_impl {
unwrap_string!(sym_fn);
}
#[cfg(feature = "obfuscate_aes")]
#[cfg(all(feature = "obfuscate_aes", not(feature = "obfuscate_ref")))]
pub mod proc_impl {
use proc_macro::TokenStream;
passtrough!(xor, crate::obfuscate::xor);
passtrough!(junk_asm, crate::obfuscate::junk_asm);
passthrough!(xor, crate::obfuscate::xor);
passthrough!(junk_asm, crate::obfuscate::junk_asm);
passtrough!(sym, crate::symbolic_aes::aes_str);
passtrough!(sym_fn, crate::symbolic_aes::aes_fn_name);
passthrough!(sym, crate::symbolic_aes::aes_str);
passthrough!(sym_fn, crate::symbolic_aes::aes_fn_name);
}
#[cfg(feature = "obfuscate_ref")]
pub mod proc_impl {
use proc_macro::TokenStream;
use syn::{LitStr, parse_macro_input};
passtrough!(xor, crate::obfuscate::xor);
passtrough!(junk_asm, crate::obfuscate::junk_asm);
passthrough!(xor, crate::obfuscate::xor);
passthrough!(junk_asm, crate::obfuscate::junk_asm);
passtrough!(sym, crate::symbolic_ref::sym_ref);
passtrough!(sym_fn, crate::symbolic_ref::sym_ref_fn);
// `sym` and `sym_fn` need one concrete strategy. When both feature flags are enabled,
// prefer symbolic references so `cargo clippy --all-features` still selects a single,
// deterministic implementation.
passthrough!(sym, crate::symbolic_ref::sym_ref);
passthrough!(sym_fn, crate::symbolic_ref::sym_ref_fn);
}