From e2b342cda1e272d5012a5757600ad443b5a9b772 Mon Sep 17 00:00:00 2001
From: Kevaundray Wedderburn <kevtheappdev@gmail.com>
Date: Mon, 12 May 2025 11:00:15 +0100
Subject: [PATCH] remove unused deps

---
 Cargo.lock                    | 10 ----------
 crates/ere-sp1/Cargo.toml     |  4 ----
 crates/ere-sp1/src/compile.rs |  5 +++--
 crates/ere-sp1/src/lib.rs     | 18 ++++++++++--------
 4 files changed, 13 insertions(+), 24 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index db59f4f..546453c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1537,12 +1537,6 @@ dependencies = [
  "syn 2.0.101",
 ]
 
-[[package]]
-name = "dotenv"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
-
 [[package]]
 name = "downcast-rs"
 version = "1.2.1"
@@ -1658,10 +1652,6 @@ name = "ere-sp1"
 version = "0.1.0"
 dependencies = [
  "bincode",
- "clap",
- "dotenv",
- "serde",
- "serde_json",
  "sp1-sdk",
  "tempfile",
  "thiserror 2.0.12",
diff --git a/crates/ere-sp1/Cargo.toml b/crates/ere-sp1/Cargo.toml
index 607ddd8..f6f27d9 100644
--- a/crates/ere-sp1/Cargo.toml
+++ b/crates/ere-sp1/Cargo.toml
@@ -7,13 +7,9 @@ license.workspace = true
 
 [dependencies]
 sp1-sdk = "4.2.0"
-dotenv = "0.15.0"
 zkvm-interface = { workspace = true }
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
 toml = "0.8"
 tempfile = "3.3"
-clap = { version = "4.4", features = ["derive"] }
 bincode = "1.3"
 thiserror = "2"
 tracing = "0.1"
diff --git a/crates/ere-sp1/src/compile.rs b/crates/ere-sp1/src/compile.rs
index 85b7e1d..997d83f 100644
--- a/crates/ere-sp1/src/compile.rs
+++ b/crates/ere-sp1/src/compile.rs
@@ -146,7 +146,8 @@ pub fn compile_sp1_program(program_crate_path: &Path) -> Result<Vec<u8>, Compile
 mod tests {
     use zkvm_interface::Compiler;
 
-    use crate::EreSP1;
+    
+    use crate::RV32_IM_SUCCINCT_ZKVM_ELF;
 
     use super::*;
     use std::path::PathBuf;
@@ -181,7 +182,7 @@ mod tests {
     #[test]
     fn test_compile_trait() {
         let test_guest_path = get_compile_test_guest_program_path();
-        match EreSP1::compile(&test_guest_path) {
+        match RV32_IM_SUCCINCT_ZKVM_ELF::compile(&test_guest_path) {
             Ok(elf_bytes) => {
                 assert!(!elf_bytes.is_empty(), "ELF bytes should not be empty.");
             }
diff --git a/crates/ere-sp1/src/lib.rs b/crates/ere-sp1/src/lib.rs
index 2408f26..e5af2c8 100644
--- a/crates/ere-sp1/src/lib.rs
+++ b/crates/ere-sp1/src/lib.rs
@@ -8,7 +8,9 @@ use zkvm_interface::{Compiler, ProgramExecutionReport, ProgramProvingReport, zkV
 
 mod compile;
 
-// Represents Ere compliant API for SP1
+#[allow(non_camel_case_types)]
+pub struct RV32_IM_SUCCINCT_ZKVM_ELF;
+
 pub struct EreSP1;
 
 #[derive(Debug, thiserror::Error)]
@@ -50,7 +52,7 @@ pub enum VerifyError {
     Client(#[source] Box<dyn std::error::Error + Send + Sync + 'static>),
 }
 
-impl Compiler for EreSP1 {
+impl Compiler for RV32_IM_SUCCINCT_ZKVM_ELF {
     type Error = SP1Error;
 
     type Program = Vec<u8>;
@@ -60,11 +62,11 @@ impl Compiler for EreSP1 {
     }
 }
 
-impl zkVM<EreSP1> for EreSP1 {
+impl zkVM<RV32_IM_SUCCINCT_ZKVM_ELF> for EreSP1 {
     type Error = SP1Error;
 
     fn execute(
-        program_bytes: &<Self as Compiler>::Program,
+        program_bytes: &<RV32_IM_SUCCINCT_ZKVM_ELF as Compiler>::Program,
         inputs: &zkvm_interface::Input,
     ) -> Result<zkvm_interface::ProgramExecutionReport, Self::Error> {
         // TODO: This is expensive, should move it out and make the struct stateful
@@ -86,7 +88,7 @@ impl zkVM<EreSP1> for EreSP1 {
     }
 
     fn prove(
-        program_bytes: &<Self as Compiler>::Program,
+        program_bytes: &<RV32_IM_SUCCINCT_ZKVM_ELF as Compiler>::Program,
         inputs: &zkvm_interface::Input,
     ) -> Result<(Vec<u8>, zkvm_interface::ProgramProvingReport), Self::Error> {
         info!("Generating proof…");
@@ -116,7 +118,7 @@ impl zkVM<EreSP1> for EreSP1 {
     }
 
     fn verify(
-        program_bytes: &<Self as Compiler>::Program,
+        program_bytes: &<RV32_IM_SUCCINCT_ZKVM_ELF as Compiler>::Program,
         proof: &[u8],
     ) -> Result<(), Self::Error> {
         info!("Verifying proof…");
@@ -142,7 +144,7 @@ mod execute_tests {
 
     fn get_compiled_test_sp1_elf() -> Result<Vec<u8>, SP1Error> {
         let test_guest_path = get_execute_test_guest_program_path();
-        EreSP1::compile(&test_guest_path)
+        RV32_IM_SUCCINCT_ZKVM_ELF::compile(&test_guest_path)
     }
 
     fn get_execute_test_guest_program_path() -> PathBuf {
@@ -210,7 +212,7 @@ mod prove_tests {
 
     fn get_compiled_test_sp1_elf_for_prove() -> Result<Vec<u8>, SP1Error> {
         let test_guest_path = get_prove_test_guest_program_path();
-        EreSP1::compile(&test_guest_path)
+        RV32_IM_SUCCINCT_ZKVM_ELF::compile(&test_guest_path)
     }
 
     #[test]