Add rand feature

Currently we activate the "bitcoin/rand-std" feature unconditionally in `json`. Some users may not wish to use the bitcoin "rand" feature. Add a "rand" feature to `json` and `client` and use it to activate "rand-std" in `bitcoin`.
rust-bitcoin · May 1, 2024 · e20a116 · e20a116
1 parent d71ac1b
commit e20a116
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/client/Cargo.toml b/client/Cargo.toml
@@ -20,6 +20,7 @@ path = "src/lib.rs"
 
 [features]
 verifymessage = ["bitcoincore-rpc-json/verifymessage"]
+rand = ["bitcoincore-rpc-json/rand"]
 
 [dependencies]
 bitcoincore-rpc-json = { version = "0.18.0", path = "../json" }

diff --git a/integration_test/Cargo.toml b/integration_test/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Steven Roose <steven@stevenroose.org>"]
 edition = "2018"
 
 [dependencies]
-bitcoincore-rpc = { path = "../client", features = ["verifymessage"] }
+bitcoincore-rpc = { path = "../client", features = ["verifymessage", "rand"] }
 bitcoin = { version = "0.32.0", features = ["serde", "rand", "base64"]}
 lazy_static = "1.4.0"
 log = "0.4"
diff --git a/json/Cargo.toml b/json/Cargo.toml
@@ -21,9 +21,10 @@ path = "src/lib.rs"
 
 [features]
 verifymessage = ["bitcoin/base64"]
+rand = ["bitcoin/rand-std"]
 
 [dependencies]
 serde = { version = "1.0.156", features = [ "derive" ] }
 serde_json = "1.0.96"
 
-bitcoin = { version = "0.32.0", features = ["serde", "rand-std"] }
+bitcoin = { version = "0.32.0", features = ["serde"] }