Added sha-macros. Derive ColsRef to generate a ColsRef struct

Author: Avaneesh-axiom

Cargo.lock

@@ -113,6 +113,7 @@ cargo-openvm = { path = "crates/cli", default-features = false }
 openvm-mod-circuit-builder = { path = "crates/circuits/mod-builder", default-features = false }
 openvm-poseidon2-air = { path = "crates/circuits/poseidon2-air", default-features = false }
 openvm-sha256-air = { path = "crates/circuits/sha256-air", default-features = false }
+openvm-sha-macros = { path = "crates/circuits/sha-macros", default-features = false }
 openvm-circuit-primitives = { path = "crates/circuits/primitives", default-features = false }
 openvm-circuit-primitives-derive = { path = "crates/circuits/primitives/derive", default-features = false }
 openvm = { path = "crates/toolchain/openvm", default-features = false }

Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "openvm-sha-macros"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[dependencies]
+syn = { version = "2.0", features = ["full", "extra-traits"] }
+quote = "1.0"
+openvm-macros-common = { workspace = true, default-features = false }
+itertools = "0.14"
+proc-macro2 = "1.0"
+
+[dev-dependencies]
+openvm-sha256-air = { workspace = true }
+ndarray = "0.16"
+
+[lib]
+proc-macro = true