Merge pull request 'k2v-client: misc fixes' (#1463) from k2v-client-clonable into main-v2

Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/1463

src/k2v-client/Cargo.toml

@@ -24,7 +24,7 @@ percent-encoding.workspace = true
 hyper = { workspace = true, default-features = false, features = ["http1", "http2"] }
 hyper-util.workspace = true
 hyper-rustls.workspace = true
-serde.workspace = true
+serde = { workspace = true, default-features = false, features = ["derive", "std"] }
 serde_json.workspace = true
 thiserror.workspace = true
 tokio.workspace = true

src/k2v-client/lib.rs

@@ -26,6 +26,10 @@ mod error;
 
 pub use error::Error;
 
+// Re-export these crates: values from these are passed to K2vClient::new_with_client
+pub use hyper_rustls;
+pub use hyper_util;
+
 pub type Body = FullBody<Bytes>;
 
 const DEFAULT_TIMEOUT: Duration = Duration::from_secs(5);
@@ -46,6 +50,7 @@ const PATH_ENCODE_SET: AsciiSet = NON_ALPHANUMERIC
 	.remove(b'.')
 	.remove(b'~');
 
+#[derive(Debug, Clone)]
 pub struct K2vClientConfig {
 	pub endpoint: String,
 	pub region: String,
@@ -56,6 +61,7 @@ pub struct K2vClientConfig {
 }
 
 /// Client used to query a K2V server.
+#[derive(Debug, Clone)]
 pub struct K2vClient {
 	config: K2vClientConfig,
 	user_agent: HeaderValue,