Remove bench-utils (#24)

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Breaking changes
 - #4 Change groth16's logic to implement the `SNARK` trait.
 - Minimum version on crates from `arkworks-rs/algebra` and `arkworks-rs/curves` is now `v0.2.0`
+- #24 Switch from `bench-utils` to `ark_std::perf_trace`
 
 ### Features
 - #5 Add R1CS constraints for the groth16 verifier.
@@ -20,4 +21,4 @@
 
 ## v0.1.0
 
-_Initial release_
+_Initial release_

Cargo.toml

@@ -20,7 +20,6 @@ ark-ec = { git = "https://github.com/arkworks-rs/algebra", default-features = fa
 ark-serialize = { git = "https://github.com/arkworks-rs/algebra", default-features = false, features = [ "derive" ] }
 ark-poly = { git = "https://github.com/arkworks-rs/algebra", default-features = false }
 ark-std = { git = "https://github.com/arkworks-rs/utils", default-features = false }
-bench-utils = { git = "https://github.com/arkworks-rs/utils" }
 ark-relations = { git = "https://github.com/arkworks-rs/snark", default-features = false }
 ark-crypto-primitives = { git = "https://github.com/arkworks-rs/crypto-primitives.git", branch = "main", default-features = false }
 ark-r1cs-std = { git = "https://github.com/arkworks-rs/r1cs-std", default-features = false, optional = true }
@@ -53,7 +52,7 @@ default = ["parallel"]
 std = ["ark-ff/std", "ark-ec/std", "ark-poly/std", "ark-relations/std", "ark-crypto-primitives/std", "ark-std/std" ]
 parallel = ["std", "ark-ff/parallel", "ark-poly/parallel", "ark-ec/parallel", "ark-crypto-primitives/parallel", "ark-std/parallel", "rayon"]
 r1cs = [ "ark-crypto-primitives/r1cs", "ark-r1cs-std", "tracing", "derivative" ]
-print-trace = [ "bench-utils/print-trace" ]
+print-trace = [ "ark-std/print-trace" ]
 
 [[example]]
 name = "groth16"

src/lib.rs

@@ -13,7 +13,7 @@
 #![forbid(unsafe_code)]
 
 #[macro_use]
-extern crate bench_utils;
+extern crate ark_std;
 
 #[cfg(feature = "r1cs")]
 #[macro_use]