From 6d996427b19ae20b0be30651838586307537b2b4 Mon Sep 17 00:00:00 2001
From: Conrad Ludgate <conrad@neon.tech>
Date: Wed, 20 Mar 2024 12:26:31 +0000
Subject: [PATCH] proxy: enable sha2 asm support (#7184)

## Problem

faster sha2 hashing.

## Summary of changes

enable asm feature for sha2. this feature will be default in sha2 0.11,
so we might as well lean into it now. It provides a noticeable speed
boost on macos aarch64. Haven't tested on x86 though
---
 Cargo.lock                | 15 +++++++++++++--
 proxy/Cargo.toml          |  2 +-
 workspace_hack/Cargo.toml |  1 +
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 70f427f97d62..cdbabf2f769d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5346,13 +5346,23 @@ checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
 
 [[package]]
 name = "sha2"
-version = "0.10.6"
+version = "0.10.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
  "cfg-if",
  "cpufeatures",
  "digest",
+ "sha2-asm",
+]
+
+[[package]]
+name = "sha2-asm"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f27ba7066011e3fb30d808b51affff34f0a66d3a03a58edd787c6e420e40e44e"
+dependencies = [
+ "cc",
 ]
 
 [[package]]
@@ -7032,6 +7042,7 @@ dependencies = [
  "scopeguard",
  "serde",
  "serde_json",
+ "sha2",
  "smallvec",
  "subtle",
  "syn 1.0.109",
diff --git a/proxy/Cargo.toml b/proxy/Cargo.toml
index d8112c8bf0c8..b3a5bf873eda 100644
--- a/proxy/Cargo.toml
+++ b/proxy/Cargo.toml
@@ -59,7 +59,7 @@ rustls.workspace = true
 scopeguard.workspace = true
 serde.workspace = true
 serde_json.workspace = true
-sha2.workspace = true
+sha2 = { workspace = true, features = ["asm"] }
 smol_str.workspace = true
 smallvec.workspace = true
 socket2.workspace = true
diff --git a/workspace_hack/Cargo.toml b/workspace_hack/Cargo.toml
index 8593b752c209..152c452dd4ee 100644
--- a/workspace_hack/Cargo.toml
+++ b/workspace_hack/Cargo.toml
@@ -64,6 +64,7 @@ rustls = { version = "0.21", features = ["dangerous_configuration"] }
 scopeguard = { version = "1" }
 serde = { version = "1", features = ["alloc", "derive"] }
 serde_json = { version = "1", features = ["raw_value"] }
+sha2 = { version = "0.10", features = ["asm"] }
 smallvec = { version = "1", default-features = false, features = ["write"] }
 subtle = { version = "2" }
 time = { version = "0.3", features = ["local-offset", "macros", "serde-well-known"] }