build: update Rust to version 1.90.0

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ env:
   #   - https://github.com/privacy-ethereum/mpz/issues/178
   # 32 seems to be big enough for the foreseeable future
   RAYON_NUM_THREADS: 32
-  RUST_VERSION: 1.89.0
+  RUST_VERSION: 1.90.0
 
 jobs:
   clippy:
@@ -32,7 +32,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install rust toolchain
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_VERSION }}
           components: clippy

crates/mpc-tls/src/msg.rs

@@ -72,4 +72,5 @@ pub(crate) struct ServerFinishedVd {
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
+#[allow(dead_code)]
 pub(crate) struct CloseConnection;

crates/mpc-tls/src/record_layer/aead/ghash.rs

@@ -193,7 +193,7 @@ where
         };
 
         // Divide by block length and round up.
-        let block_count = input.len() / 16 + (input.len() % 16 != 0) as usize;
+        let block_count = input.len() / 16 + !input.len().is_multiple_of(16) as usize;
 
         if block_count > MAX_POWER {
             return Err(ErrorRepr::InputLength {
@@ -282,11 +282,11 @@ fn build_ghash_data(mut aad: Vec<u8>, mut ciphertext: Vec<u8>) -> Vec<u8> {
     let len_block = ((associated_data_bitlen as u128) << 64) + (text_bitlen as u128);
 
     // Pad data to be a multiple of 16 bytes.
-    let aad_padded_block_count = (aad.len() / 16) + (aad.len() % 16 != 0) as usize;
+    let aad_padded_block_count = (aad.len() / 16) + !aad.len().is_multiple_of(16) as usize;
     aad.resize(aad_padded_block_count * 16, 0);
 
     let ciphertext_padded_block_count =
-        (ciphertext.len() / 16) + (ciphertext.len() % 16 != 0) as usize;
+        (ciphertext.len() / 16) + !ciphertext.len().is_multiple_of(16) as usize;
     ciphertext.resize(ciphertext_padded_block_count * 16, 0);
 
     let mut data: Vec<u8> = Vec::with_capacity(aad.len() + ciphertext.len() + 16);

crates/tlsn/src/ghash.rs

@@ -23,11 +23,11 @@ pub(crate) fn build_ghash_data(mut aad: Vec<u8>, mut ciphertext: Vec<u8>) -> Vec
     let len_block = ((associated_data_bitlen as u128) << 64) + (text_bitlen as u128);
 
     // Pad data to be a multiple of 16 bytes.
-    let aad_padded_block_count = (aad.len() / 16) + (aad.len() % 16 != 0) as usize;
+    let aad_padded_block_count = (aad.len() / 16) + !aad.len().is_multiple_of(16) as usize;
     aad.resize(aad_padded_block_count * 16, 0);
 
     let ciphertext_padded_block_count =
-        (ciphertext.len() / 16) + (ciphertext.len() % 16 != 0) as usize;
+        (ciphertext.len() / 16) + !ciphertext.len().is_multiple_of(16) as usize;
     ciphertext.resize(ciphertext_padded_block_count * 16, 0);
 
     let mut data: Vec<u8> = Vec::with_capacity(aad.len() + ciphertext.len() + 16);

crates/tlsn/src/msg.rs

@@ -6,6 +6,7 @@ use tlsn_core::connection::{HandshakeData, ServerName};
 
 /// Message sent from Prover to Verifier to prove the server identity.
 #[derive(Debug, Serialize, Deserialize)]
+#[allow(dead_code)]
 pub(crate) struct ServerIdentityProof {
     /// Server name.
     pub name: ServerName,