From cbecbcf58fb2abba34dd34eea81531ae5b32f5e9 Mon Sep 17 00:00:00 2001
From: FL33TW00D <chris@fleetwood.dev>
Date: Tue, 14 May 2024 09:51:08 +0100
Subject: [PATCH 1/2] chore: arb

---
 Cargo.lock      | 21 +++++++++++++++++++++
 Cargo.toml      |  4 +++-
 src/binary16.rs |  3 +++
 3 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index 273dfa3..31a9df1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -28,6 +28,15 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
 
+[[package]]
+name = "arbitrary"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d5a26814d8dcb93b0e5a0ff3c6d80a8843bafb21b39e8e18a6f05471870e110"
+dependencies = [
+ "derive_arbitrary",
+]
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -250,6 +259,17 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
+[[package]]
+name = "derive_arbitrary"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67e77553c4162a157adbf834ebae5b415acbecbeafc7a74b0e886657506a7611"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.50",
+]
+
 [[package]]
 name = "either"
 version = "1.10.0"
@@ -297,6 +317,7 @@ dependencies = [
 name = "half"
 version = "2.4.1"
 dependencies = [
+ "arbitrary",
  "bytemuck",
  "cfg-if",
  "criterion",
diff --git a/Cargo.toml b/Cargo.toml
index fab7642..f8b7d06 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,11 +14,12 @@ rust-version = "1.70"
 exclude = [".git*", ".editorconfig", ".circleci"]
 
 [features]
-default = ["std"]
+default = ["std", "arbitrary"]
 std = ["alloc"]
 use-intrinsics = []                         # Deprecated
 alloc = []
 rand_distr = ["dep:rand", "dep:rand_distr"]
+arbitrary = ["dep:arbitrary"]
 
 [dependencies]
 cfg-if = "1.0.0"
@@ -35,6 +36,7 @@ zerocopy = { version = "0.6.0", default-features = false, optional = true }
 rand = { version = "0.8.5", default-features = false, optional = true }
 rand_distr = { version = "0.4.3", default-features = false, optional = true }
 rkyv = { version = "0.7", optional = true }
+arbitrary = { version = "1.3.2", features = ["derive"], optional = true }
 
 [target.'cfg(target_arch = "spirv")'.dependencies]
 crunchy = "0.2.2"
diff --git a/src/binary16.rs b/src/binary16.rs
index 5a23bd6..d1cf648 100644
--- a/src/binary16.rs
+++ b/src/binary16.rs
@@ -1,6 +1,8 @@
 #[cfg(all(feature = "serde", feature = "alloc"))]
 #[allow(unused_imports)]
 use alloc::string::ToString;
+#[cfg(feature = "arbitrary")]
+use arbitrary::Arbitrary;
 #[cfg(feature = "bytemuck")]
 use bytemuck::{Pod, Zeroable};
 use core::{
@@ -43,6 +45,7 @@ pub(crate) mod arch;
 #[cfg_attr(feature = "bytemuck", derive(Zeroable, Pod))]
 #[cfg_attr(feature = "zerocopy", derive(AsBytes, FromBytes))]
 #[cfg_attr(kani, derive(kani::Arbitrary))]
+#[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
 pub struct f16(u16);
 
 impl f16 {

From 6bc4bea632269b53ccb6666a8508edc25fba9f3e Mon Sep 17 00:00:00 2001
From: FL33TW00D <chris@fleetwood.dev>
Date: Wed, 15 May 2024 12:11:54 +0100
Subject: [PATCH 2/2] chore: better

---
 Cargo.toml      | 2 +-
 src/binary16.rs | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index f8b7d06..8ac9a9c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ rust-version = "1.70"
 exclude = [".git*", ".editorconfig", ".circleci"]
 
 [features]
-default = ["std", "arbitrary"]
+default = ["std"]
 std = ["alloc"]
 use-intrinsics = []                         # Deprecated
 alloc = []
diff --git a/src/binary16.rs b/src/binary16.rs
index d1cf648..1f88864 100644
--- a/src/binary16.rs
+++ b/src/binary16.rs
@@ -1,8 +1,6 @@
 #[cfg(all(feature = "serde", feature = "alloc"))]
 #[allow(unused_imports)]
 use alloc::string::ToString;
-#[cfg(feature = "arbitrary")]
-use arbitrary::Arbitrary;
 #[cfg(feature = "bytemuck")]
 use bytemuck::{Pod, Zeroable};
 use core::{
@@ -45,7 +43,7 @@ pub(crate) mod arch;
 #[cfg_attr(feature = "bytemuck", derive(Zeroable, Pod))]
 #[cfg_attr(feature = "zerocopy", derive(AsBytes, FromBytes))]
 #[cfg_attr(kani, derive(kani::Arbitrary))]
-#[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
+#[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
 pub struct f16(u16);
 
 impl f16 {