Add a crate which wraps `getrandom` but always compiles

[rust-lightning] / possiblyrandom / Cargo.toml

diff --git a/possiblyrandom/Cargo.toml b/possiblyrandom/Cargo.toml
new file mode 100644 (file)
index 0000000..e02b596
--- /dev/null
+++ b/possiblyrandom/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+name = "possiblyrandom"
+version = "0.1.0"
+authors = ["Matt Corallo"]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/lightningdevkit/rust-lightning/"
+description = """
+A crate that wraps getrandom and always compiles, returning 0s when no randomness is available.
+"""
+edition = "2021"
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
+[dependencies]
+getrandom = { version = "0.2", optional = true, default-features = false }
+
+# Enable getrandom if we are on a platform that (likely) supports it
+[target.'cfg(not(any(target_os = "unknown", target_os = "none")))'.dependencies]
+getrandom = { version = "0.2", default-features = false }