ahash - cargo Package Compare versions

Comparing version 0.8.6 to 0.8.7

.cargo_vcs_info.json

 {
   "git": {
-    "sha1": "6be06a691c859b3a5243adf774dc71ef68baab25"
+    "sha1": "ea78b05f0d603d40fa28855ba271f47494862e9d"
   },
   "path_in_vcs": ""
 }

.github/workflows/rust.yml

@@ -65,2 +65,3 @@ name: Rust
           command: check
+          args: -Z msrv-policy
       - name: test nightly
@@ -171,1 +172,27 @@ uses: actions-rs/cargo@v1
           args: --target wasm32-unknown-unknown --no-default-features
+  msrv:
+    name: MSRV
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install 1.60.0
+        uses: actions-rs/toolchain@v1
+        with:
+            toolchain: 1.60.0
+      - name: check
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+  no_std:
+    name: no-std build
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: nightly
+        override: true
+    - uses: actions-rs/cargo@v1
+      with:
+        command: build
+        args: --manifest-path=no_std_test/Cargo.toml

build.rs

@@ -10,5 +10,2 @@ #![deny(warnings)]
     }
-    if let Some(true) = version_check::supports_feature("stdsimd") {
-        println!("cargo:rustc-cfg=feature=\"stdsimd\"");
-    }
     let arch = env::var("CARGO_CFG_TARGET_ARCH").expect("CARGO_CFG_TARGET_ARCH was not set");
@@ -15,0 +12,0 @@ if arch.eq_ignore_ascii_case("x86_64")

Cargo.toml

@@ -14,4 +14,5 @@ # THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
 edition = "2018"
+rust-version = "1.60.0"
 name = "ahash"
-version = "0.8.6"
+version = "0.8.7"
 authors = ["Tom Kaitchuck <[e-mail]>"]
@@ -96,3 +97,3 @@ build = "./build.rs"
 [dependencies.const-random]
-version = "0.1.12"
+version = "0.1.17"
 optional = true
@@ -109,3 +110,3 @@
 [dependencies.zerocopy]
-version = "0.7.14"
+version = "0.7.31"
 features = ["simd"]
@@ -155,2 +156,3 @@ default-features = false
 ]
+nightly-arm-aes = []
 no-rng = []
@@ -161,7 +163,4 @@ runtime-rng = ["getrandom"]
 [target."cfg(not(all(target_arch = \"arm\", target_os = \"none\")))".dependencies.once_cell]
-version = "1.13.1"
-features = [
-    "unstable",
-    "alloc",
-]
+version = "1.18.0"
+features = ["alloc"]
 default-features = false

README.md

@@ -60,2 +60,3 @@ # aHash     ![Build Status](https://img.shields.io/github/actions/workflow/status/tkaitchuck/aHash/rust.yml?branch=master) ![Licence](https://img.shields.io/crates/l/ahash) ![Downloads](https://img.shields.io/crates/d/ahash)
 If `getrandom` is unavailable and `compile-time-rng` is enabled, aHash will generate random numbers at compile time and embed them in the binary.
+* `nightly-arm-aes`: To use AES instructions on 32-bit ARM, which requires nightly. This is not needed on AArch64.
 This allows for DOS resistance even if there is no random number generator available at runtime (assuming the compiled binary is not public).
@@ -62,0 +63,0 @@ This makes the binary non-deterministic. (If non-determinism is a problem see [constrandom's documentation](https://github.com/tkaitchuck/constrandom#deterministic-builds))

src/hash_quality_test.rs

 use core::hash::{Hash, Hasher};
-use std::collections::{HashMap};
+use std::collections::HashMap;
 
@@ -67,4 +67,3 @@ fn assert_sufficiently_different(a: u64, b: u64, tolerance: i32) {
     let options: [u32; 11] = [
-        0x00000000, 0x10000000, 0x20000000, 0x40000000, 0x80000000, 0xF0000000,
-        1, 2, 4, 8, 15
+        0x00000000, 0x10000000, 0x20000000, 0x40000000, 0x80000000, 0xF0000000, 1, 2, 4, 8, 15,
     ];
@@ -346,5 +345,8 @@ let mut combinations = Vec::new();
     for idx_1 in 0..256 {
-        for idx_2 in idx_1+1..256 {
+        for idx_2 in idx_1 + 1..256 {
             for value_1 in [1, 2, 4, 8, 16, 32, 64, 128] {
-                for value_2 in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 31, 32, 33, 48, 64, 96, 127, 128, 129, 192, 254, 255] {
+                for value_2 in [
+                    1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 31, 32, 33, 48, 64, 96, 127, 128, 129,
+                    192, 254, 255,
+                ] {
                     buf[idx_1] = value_1;
@@ -442,8 +444,4 @@ buf[idx_2] = value_2;
     all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "aes", not(miri)),
-    all(
-        any(target_arch = "arm", target_arch = "aarch64"),
-        any(target_feature = "aes", target_feature = "crypto"),
-        not(miri),
-        feature = "stdsimd"
-    )
+    all(target_arch = "aarch64", target_feature = "aes", not(miri)),
+    all(feature = "nightly-arm-aes", target_arch = "arm", target_feature = "aes", not(miri)),
 ))]
@@ -450,0 +448,0 @@ #[cfg(test)]

src/lib.rs

@@ -16,3 +16,6 @@ //! AHash is a high performance keyed hash function.
 #![cfg_attr(
-    all(feature = "std", any(feature = "compile-time-rng", feature = "runtime-rng", feature = "no-rng")),
+    all(
+        feature = "std",
+        any(feature = "compile-time-rng", feature = "runtime-rng", feature = "no-rng")
+    ),
     doc = r##"
@@ -99,4 +102,3 @@ # Basic Usage
 #![cfg_attr(feature = "specialize", feature(min_specialization))]
-#![cfg_attr(feature = "specialize", feature(build_hasher_simple_hash_one))]
-#![cfg_attr(feature = "stdsimd", feature(stdsimd))]
+#![cfg_attr(feature = "nightly-arm-aes", feature(stdarch_arm_neon_intrinsics))]
 
@@ -111,7 +113,5 @@ #[macro_use]
             all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "aes", not(miri)),
-            all(any(target_arch = "arm", target_arch = "aarch64"),
-                any(target_feature = "aes", target_feature = "crypto"),
-                not(miri),
-                feature = "stdsimd")
-            ))] {
+            all(target_arch = "aarch64", target_feature = "aes", not(miri)),
+            all(feature = "nightly-arm-aes", target_arch = "arm", target_feature = "aes", not(miri)),
+        ))] {
         mod aes_hash;
@@ -118,0 +118,0 @@ pub use crate::aes_hash::AHasher;

src/operations.rs

@@ -113,7 +113,5 @@ use crate::convert::*;
 
-#[cfg(all(
-    any(target_arch = "arm", target_arch = "aarch64"),
-    any(target_feature = "aes", target_feature = "crypto"),
-    not(miri),
-    feature = "stdsimd"
+#[cfg(any(
+    all(target_arch = "aarch64", target_feature = "aes", not(miri)),
+    all(feature = "nightly-arm-aes", target_arch = "arm", target_feature = "aes", not(miri)),
 ))]
@@ -146,7 +144,5 @@ #[allow(unused)]
 
-#[cfg(all(
-    any(target_arch = "arm", target_arch = "aarch64"),
-    any(target_feature = "aes", target_feature = "crypto"),
-    not(miri),
-    feature = "stdsimd"
+#[cfg(any(
+    all(target_arch = "aarch64", target_feature = "aes", not(miri)),
+    all(feature = "nightly-arm-aes", target_arch = "arm", target_feature = "aes", not(miri)),
 ))]
@@ -153,0 +149,0 @@ #[allow(unused)]

src/random_state.rs

@@ -5,3 +5,4 @@ use core::hash::Hash;
         all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "aes", not(miri)),
-         all(any(target_arch = "arm", target_arch = "aarch64"), any(target_feature = "aes", target_feature = "crypto"), not(miri), feature = "stdsimd")
+        all(target_arch = "aarch64", target_feature = "aes", not(miri)),
+        all(feature = "nightly-arm-aes", target_arch = "arm", target_feature = "aes", not(miri)),
     ))] {
@@ -234,3 +235,2 @@ use crate::aes_hash::*;
 impl RandomState {
-
     /// Create a new `RandomState` `BuildHasher` using random keys.
@@ -322,4 +322,4 @@ ///
     #[cfg_attr(
-    feature = "std",
-    doc = r##" # Examples
+        feature = "std",
+        doc = r##" # Examples
 ```
@@ -336,4 +336,4 @@ use std::hash::BuildHasher;
     #[cfg_attr(
-    feature = "std",
-    doc = r##" # Examples
+        feature = "std",
+        doc = r##" # Examples
 ```
@@ -426,8 +426,7 @@ use std::hash::{BuildHasher, Hash, Hasher};
 
-
     /// Calculates the hash of a single value. This provides a more convenient (and faster) way to obtain a hash:
     /// For example:
     #[cfg_attr(
-    feature = "std",
-    doc = r##" # Examples
+        feature = "std",
+        doc = r##" # Examples
 ```
@@ -444,4 +443,4 @@ use std::hash::BuildHasher;
     #[cfg_attr(
-    feature = "std",
-    doc = r##" # Examples
+        feature = "std",
+        doc = r##" # Examples
 ```
@@ -448,0 +447,0 @@ use std::hash::{BuildHasher, Hash, Hasher};

tests/bench.rs

@@ -17,7 +17,8 @@ #![cfg_attr(feature = "specialize", feature(build_hasher_simple_hash_one))]
     ),
+    all(target_arch = "aarch64", target_feature = "aes", not(miri)),
     all(
-        any(target_arch = "arm", target_arch = "aarch64"),
-        any(target_feature = "aes", target_feature = "crypto"),
-        not(miri),
-        feature = "stdsimd",
+        feature = "nightly-arm-aes",
+        target_arch = "arm",
+        target_feature = "aes",
+        not(miri)
     ),
@@ -24,0 +25,0 @@ )) {

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