From 8b049305834914c84aa4eea08864d074c82ea79f Mon Sep 17 00:00:00 2001
From: Ekaterina Broslavskaya <seemenkina@gmail.com>
Date: Wed, 4 Dec 2024 21:50:52 +0700
Subject: [PATCH] Freeze rust version (#272)

---
 .github/workflows/ci.yml                     | 3 ++-
 .github/workflows/nightly-release.yml        | 3 ++-
 rln/src/ffi.rs                               | 8 ++++----
 utils/src/merkle_tree/full_merkle_tree.rs    | 2 +-
 utils/src/merkle_tree/optimal_merkle_tree.rs | 6 ++++--
 5 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 820cde4..958bdb7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -88,7 +88,8 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          # TODO: Update to stable once wasmer supports it
+          toolchain: 1.82.0
           override: true
       - uses: Swatinem/rust-cache@v2
       - name: Install Dependencies
diff --git a/.github/workflows/nightly-release.yml b/.github/workflows/nightly-release.yml
index b13f78f..ff86079 100644
--- a/.github/workflows/nightly-release.yml
+++ b/.github/workflows/nightly-release.yml
@@ -94,7 +94,8 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          # TODO: Update to stable once wasmer supports it
+          toolchain: 1.82.0
           override: true
       - uses: Swatinem/rust-cache@v2
       - name: Install dependencies
diff --git a/rln/src/ffi.rs b/rln/src/ffi.rs
index 283ab5e..0d2cd70 100644
--- a/rln/src/ffi.rs
+++ b/rln/src/ffi.rs
@@ -157,10 +157,10 @@ impl ProcessArg for *mut RLN {
     }
 }
 
-/// Buffer struct is taken from
-/// <https://github.com/celo-org/celo-threshold-bls-rs/blob/master/crates/threshold-bls-ffi/src/ffi.rs>
-///
-/// Also heavily inspired by <https://github.com/kilic/rln/blob/master/src/ffi.rs>
+///// Buffer struct is taken from
+///// <https://github.com/celo-org/celo-threshold-bls-rs/blob/master/crates/threshold-bls-ffi/src/ffi.rs>
+/////
+///// Also heavily inspired by <https://github.com/kilic/rln/blob/master/src/ffi.rs>
 
 #[repr(C)]
 #[derive(Clone, Debug, PartialEq)]
diff --git a/utils/src/merkle_tree/full_merkle_tree.rs b/utils/src/merkle_tree/full_merkle_tree.rs
index eea6c10..11610ca 100644
--- a/utils/src/merkle_tree/full_merkle_tree.rs
+++ b/utils/src/merkle_tree/full_merkle_tree.rs
@@ -8,7 +8,7 @@ use std::{
 };
 
 ////////////////////////////////////////////////////////////
-/// Full Merkle Tree Implementation
+///// Full Merkle Tree Implementation
 ////////////////////////////////////////////////////////////
 
 /// Merkle tree with all leaf and intermediate hashes stored
diff --git a/utils/src/merkle_tree/optimal_merkle_tree.rs b/utils/src/merkle_tree/optimal_merkle_tree.rs
index 6ee4578..40c3fc1 100644
--- a/utils/src/merkle_tree/optimal_merkle_tree.rs
+++ b/utils/src/merkle_tree/optimal_merkle_tree.rs
@@ -6,7 +6,7 @@ use std::str::FromStr;
 use std::{cmp::max, fmt::Debug};
 
 ////////////////////////////////////////////////////////////
-/// Optimal Merkle Tree Implementation
+///// Optimal Merkle Tree Implementation
 ////////////////////////////////////////////////////////////
 
 /// The Merkle tree structure
@@ -55,7 +55,9 @@ impl FromStr for OptimalMerkleConfig {
     }
 }
 
-/// Implementations
+////////////////////////////////////////////////////////////
+///// Implementations
+////////////////////////////////////////////////////////////
 
 impl<H: Hasher> ZerokitMerkleTree for OptimalMerkleTree<H>
 where