From 377243ca7c9a6f5ab01a7708a2ecba55fed01709 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D1=80=D1=82=D1=91=D0=BC=20=D0=9F=D0=B0=D0=B2=D0=BB?=
 =?UTF-8?q?=D0=BE=D0=B2=20=5BArtyom=20Pavlov=5D?= <newpavlov@gmail.com>
Date: Wed, 18 Jun 2025 16:06:13 +0300
Subject: [PATCH 1/2] Remove the unstable `rustc-dep-of-std` feature

---
 Cargo.lock | 14 --------------
 Cargo.toml |  6 ------
 2 files changed, 20 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index cd6128ed..557be3df 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -29,22 +29,14 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
 
-[[package]]
-name = "compiler_builtins"
-version = "0.1.160"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6376049cfa92c0aa8b9ac95fae22184b981c658208d4ed8a1dc553cd83612895"
-
 [[package]]
 name = "getrandom"
 version = "0.3.3"
 dependencies = [
  "cfg-if",
- "compiler_builtins",
  "js-sys",
  "libc",
  "r-efi",
- "rustc-std-workspace-core",
  "wasi",
  "wasm-bindgen",
  "wasm-bindgen-test",
@@ -112,12 +104,6 @@ version = "5.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
 
-[[package]]
-name = "rustc-std-workspace-core"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa9c45b374136f52f2d6311062c7146bff20fec063c3f5d46a410bd937746955"
-
 [[package]]
 name = "same-file"
 version = "1.0.6"
diff --git a/Cargo.toml b/Cargo.toml
index 4a982ee7..03b188be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,8 +15,6 @@ exclude = [".*"]
 # Implement std::error::Error for getrandom::Error and
 # use std to retrieve OS error descriptions
 std = []
-# Unstable feature to support being a libstd dependency
-rustc-dep-of-std = ["dep:compiler_builtins", "dep:core"]
 
 # Optional backend: wasm_js
 # This flag enables the backend but does not select it. To use the backend, use
@@ -28,10 +26,6 @@ wasm_js = ["dep:wasm-bindgen", "dep:js-sys"]
 [dependencies]
 cfg-if = "1"
 
-# When built as part of libstd
-compiler_builtins = { version = "0.1", optional = true }
-core = { version = "1.0", optional = true, package = "rustc-std-workspace-core" }
-
 # getrandom / linux_android_with_fallback
 [target.'cfg(all(any(target_os = "linux", target_os = "android"), not(any(all(target_os = "linux", target_env = ""), getrandom_backend = "custom", getrandom_backend = "linux_raw", getrandom_backend = "rdrand", getrandom_backend = "rndr"))))'.dependencies]
 libc = { version = "0.2.154", default-features = false }

From 9408c402440e0e2c91b052a16ef953ae2448230f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D1=80=D1=82=D1=91=D0=BC=20=D0=9F=D0=B0=D0=B2=D0=BB?=
 =?UTF-8?q?=D0=BE=D0=B2=20=5BArtyom=20Pavlov=5D?= <newpavlov@gmail.com>
Date: Wed, 18 Jun 2025 16:11:19 +0300
Subject: [PATCH 2/2] Update changelog

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4619a731..d310fb57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,8 +12,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - `unsupported` opt-in backend [#667]
 
+### Removed
+- Unstable `rustc-dep-of-std` crate feature [#694]
+
 [#667]: https://github.com/rust-random/getrandom/pull/667
 [#688]: https://github.com/rust-random/getrandom/pull/688
+[#694]: https://github.com/rust-random/getrandom/pull/694
 
 ## [0.3.3] - 2025-05-09