From 38c329c1b7e393b040da02447c5edfe8946c50cf Mon Sep 17 00:00:00 2001
From: "Tobin C. Harding" <me@tobin.cc>
Date: Thu, 12 Dec 2024 09:58:58 +1100
Subject: [PATCH] Add additional catagories

Add `no-std` category to the soon-to-be-released leaf crates.
Also add `cryptography` to the `bitcoin_hashes` crate.

Close: #3731
---
 hashes/Cargo.toml     | 2 +-
 internals/Cargo.toml  | 2 +-
 primitives/Cargo.toml | 2 +-
 units/Cargo.toml      | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hashes/Cargo.toml b/hashes/Cargo.toml
index c05e31880..7cdf06300 100644
--- a/hashes/Cargo.toml
+++ b/hashes/Cargo.toml
@@ -6,7 +6,7 @@ license = "CC0-1.0"
 repository = "https://github.com/rust-bitcoin/rust-bitcoin"
 documentation = "https://docs.rs/bitcoin_hashes/"
 description = "Hash functions used by the rust-bitcoin eccosystem"
-categories = ["algorithms"]
+categories = ["algorithms", "cryptography", "no-std"]
 keywords = [ "crypto", "bitcoin", "hash", "digest" ]
 readme = "README.md"
 edition = "2021"
diff --git a/internals/Cargo.toml b/internals/Cargo.toml
index 3682e4797..0b9b6c252 100644
--- a/internals/Cargo.toml
+++ b/internals/Cargo.toml
@@ -6,7 +6,7 @@ license = "CC0-1.0"
 repository = "https://github.com/rust-bitcoin/rust-bitcoin/"
 documentation = "https://docs.rs/bitcoin-internals"
 description = "Internal types and macros used by rust-bitcoin ecosystem"
-categories = ["cryptography::cryptocurrencies"]
+categories = ["cryptography::cryptocurrencies", "no-std"]
 keywords = ["internal"]
 readme = "README.md"
 edition = "2021"
diff --git a/primitives/Cargo.toml b/primitives/Cargo.toml
index 486f3fa52..d70d580fb 100644
--- a/primitives/Cargo.toml
+++ b/primitives/Cargo.toml
@@ -7,7 +7,7 @@ authors = ["Andrew Poelstra <apoelstra@wpsoftware.net>"]
 license = "CC0-1.0"
 repository = "https://github.com/rust-bitcoin/rust-bitcoin"
 description = "Primitive types used by the rust-bitcoin ecosystem"
-categories = ["cryptography::cryptocurrencies"]
+categories = ["cryptography::cryptocurrencies", "no-std"]
 keywords = ["bitcoin", "types"]
 readme = "README.md"
 edition = "2021"
diff --git a/units/Cargo.toml b/units/Cargo.toml
index 682307dde..87871c74e 100644
--- a/units/Cargo.toml
+++ b/units/Cargo.toml
@@ -6,7 +6,7 @@ license = "CC0-1.0"
 repository = "https://github.com/rust-bitcoin/rust-bitcoin/"
 description = "Basic Bitcoin numeric units such as amount"
 categories = ["cryptography::cryptocurrencies"]
-keywords = ["bitcoin", "newtypes"]
+keywords = ["bitcoin", "newtypes", "no-std"]
 readme = "README.md"
 edition = "2021"
 rust-version = "1.63.0"