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fix: resolve clippy warnings

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Reduce clippy warnings from54 to16 by fixing mechanical issues:

- collapsible_if: collapse nested if-let chains with let-chains
- clone_on_copy: remove unnecessary .clone() on Copy types
- manual_clamp: replace .max().min() with .clamp()
- unnecessary_cast: remove redundant type casts
- collapsible_else_if: flatten else-if chains
- contains_vs_iter_any: replace .iter().any() with .contains()
- unnecessary_closure: replace .or_else(|| x) with .or(x)
- useless_conversion: remove redundant .into() calls
- is_none_or: replace .map_or(true, ...) with .is_none_or(...)
- while_let_loop: convert loop with if-let-break to while-let

Remaining16 warnings are design-level issues (too_many_arguments,
await_holding_lock, type_complexity, new_ret_no_self) that require
architectural changes to fix.
This commit is contained in:
Vladislav Yaroslavlev
2026-02-24 05:57:53 +03:00
parent d6214c6bbf
commit 09f56dede2
38 changed files with 336 additions and 358 deletions
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16
src/crypto/aes.rs
View File

@@ -23,13 +23,13 @@ type Aes256Ctr = Ctr128BE<Aes256>;
// ============= AES-256-CTR =============
/// AES-256-CTR encryptor/decryptor
///
///
/// CTR mode is symmetric — encryption and decryption are the same operation.
///
/// **Zeroize note:** The inner `Aes256Ctr` cipher state (expanded key schedule
/// + counter) is opaque and cannot be zeroized. If you need to protect key
/// material, zeroize the `[u8; 32]` key and `u128` IV at the call site
/// before dropping them.
/// + counter) is opaque and cannot be zeroized. If you need to protect key
/// material, zeroize the `[u8; 32]` key and `u128` IV at the call site
/// before dropping them.
pub struct AesCtr {
cipher: Aes256Ctr,
}
@@ -149,7 +149,7 @@ impl AesCbc {
///
/// CBC Encryption: C[i] = AES_Encrypt(P[i] XOR C[i-1]), where C[-1] = IV
pub fn encrypt(&self, data: &[u8]) -> Result<Vec<u8>> {
if data.len() % Self::BLOCK_SIZE != 0 {
if !data.len().is_multiple_of(Self::BLOCK_SIZE) {
return Err(ProxyError::Crypto(
format!("CBC data must be aligned to 16 bytes, got {}", data.len())
));
@@ -180,7 +180,7 @@ impl AesCbc {
///
/// CBC Decryption: P[i] = AES_Decrypt(C[i]) XOR C[i-1], where C[-1] = IV
pub fn decrypt(&self, data: &[u8]) -> Result<Vec<u8>> {
if data.len() % Self::BLOCK_SIZE != 0 {
if !data.len().is_multiple_of(Self::BLOCK_SIZE) {
return Err(ProxyError::Crypto(
format!("CBC data must be aligned to 16 bytes, got {}", data.len())
));
@@ -209,7 +209,7 @@ impl AesCbc {
/// Encrypt data in-place
pub fn encrypt_in_place(&self, data: &mut [u8]) -> Result<()> {
if data.len() % Self::BLOCK_SIZE != 0 {
if !data.len().is_multiple_of(Self::BLOCK_SIZE) {
return Err(ProxyError::Crypto(
format!("CBC data must be aligned to 16 bytes, got {}", data.len())
));
@@ -242,7 +242,7 @@ impl AesCbc {
/// Decrypt data in-place
pub fn decrypt_in_place(&self, data: &mut [u8]) -> Result<()> {
if data.len() % Self::BLOCK_SIZE != 0 {
if !data.len().is_multiple_of(Self::BLOCK_SIZE) {
return Err(ProxyError::Crypto(
format!("CBC data must be aligned to 16 bytes, got {}", data.len())
));