From 2538b23c266b10fcc26242b9a0c58ed8c2792e6d Mon Sep 17 00:00:00 2001
From: Jonas Platte <jplatte+git@posteo.de>
Date: Wed, 26 May 2021 13:39:32 +0200
Subject: [PATCH] signatures: Make Algorithm non-exhaustive

---
 crates/ruma-signatures/Cargo.toml | 1 +
 crates/ruma-signatures/src/lib.rs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/crates/ruma-signatures/Cargo.toml b/crates/ruma-signatures/Cargo.toml
index 3adb0d40..234303d3 100644
--- a/crates/ruma-signatures/Cargo.toml
+++ b/crates/ruma-signatures/Cargo.toml
@@ -16,6 +16,7 @@ all-features = true
 
 [features]
 compat = ["tracing"]
+unstable-exhaustive-types = []
 
 [dependencies]
 base64 = "0.13.0"
diff --git a/crates/ruma-signatures/src/lib.rs b/crates/ruma-signatures/src/lib.rs
index 04c2e3af..5b015651 100644
--- a/crates/ruma-signatures/src/lib.rs
+++ b/crates/ruma-signatures/src/lib.rs
@@ -64,6 +64,7 @@ mod verification;
 
 /// The algorithm used for signing data.
 #[derive(Clone, Debug, Eq, Hash, PartialEq, AsRefStr, DisplayAsRefStr)]
+#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
 #[ruma_enum(rename_all = "snake_case")]
 pub enum Algorithm {
     /// The Ed25519 digital signature algorithm.