Merge rust-bitcoin#1943: Backport rust-bitcoin#1941 to 0.30.x and release new patch version

99ded54 release 0.30.1 (Andrew Poelstra)
b46b61a Use hex_lit::hex in benches (Tobin C. Harding)

Pull request description:

  Needed to unstick rust-bitcoin/rust-miniscript#482

ACKs for top commit:
  tcharding:
    ACK 99ded54
  sanket1729:
    utACK 99ded54

Tree-SHA512: d8eeb3203be8d5823a600f4e8066061f27a2eef576f7e979271bf435c4610ed1861b4416254eb52ed2306df250bebca35cec12e8ecaa3779ca12a7b8ddae3a3c

Author: apoelstra

bitcoin/CHANGELOG.md

@@ -1,3 +1,7 @@
+# 0.30.1 - 2023-07-16
+
+- Fix compilation when [`RUSTFLAGS=--cfg=bench` is set](https://github.com/rust-bitcoin/rust-bitcoin/pull/1943)
+
 # 0.30 - 2023-03-21 "The First Crate-Smashing Release"
 
 We now have a website for crates that live under the `rust-bitcoin` GitHub organization: https://rust-bitcoin.org/

bitcoin/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bitcoin"
-version = "0.30.0"
+version = "0.30.1"
 authors = ["Andrew Poelstra <[email protected]>"]
 license = "CC0-1.0"
 repository = "https://github.com/rust-bitcoin/rust-bitcoin/"

bitcoin/src/blockdata/transaction.rs

@@ -1910,11 +1910,12 @@ mod tests {
 
 #[cfg(bench)]
 mod benches {
+    use hex_lit::hex;
+    use test::{black_box, Bencher};
+
     use super::Transaction;
     use crate::EmptyWrite;
     use crate::consensus::{deserialize, Encodable};
-    use crate::internal_macros::hex;
-    use test::{black_box, Bencher};
 
     const SOME_TX: &str = "0100000001a15d57094aa7a21a28cb20b59aab8fc7d1149a3bdbcddba9c622e4f5f6a99ece010000006c493046022100f93bb0e7d8db7bd46e40132d1f8242026e045f03a0efe71bbb8e3f475e970d790221009337cd7f1f929f00cc6ff01f03729b069a7c21b59b1736ddfee5db5946c5da8c0121033b9b137ee87d5a812d6f506efdd37f0affa7ffc310711c06c7f3e097c9447c52ffffffff0100e1f505000000001976a9140389035a9225b3839e2bbf32d826a1e222031fd888ac00000000";