fix: enable serde/alloc for test-utils, proc-macros, and integration tests

Ensures compatibility with no-default-features builds across the workspace.

Author: soul022

proc-macros/Cargo.toml

@@ -33,7 +33,7 @@ hyper-util = { workspace = true, features = ["client", "client-legacy"]}
 futures-channel = { workspace = true }
 futures-util = { workspace = true }
 serde_json = { workspace = true }
-serde = { workspace = true }
+serde = { workspace = true, features = ["alloc"] }
 trybuild = { workspace = true }
 tokio = { workspace = true, features = ["rt", "macros"] }
 tower = { workspace = true }

test-utils/Cargo.toml

@@ -13,7 +13,7 @@ hyper = { workspace = true }
 hyper-util = { workspace = true, features = ["server-auto", "tokio", "client-legacy"] }
 http-body-util = { workspace = true }
 tracing = { workspace = true }
-serde = { workspace = true, features = ["derive"] }
+serde = { workspace = true, features = ["derive", "alloc"] }
 serde_json = { workspace = true }
 soketto = { workspace = true, features = ["http"] }
 tokio = { workspace = true, features = ["net", "rt-multi-thread", "macros", "time"] }

tests/Cargo.toml

@@ -20,7 +20,7 @@ hyper = { workspace = true }
 hyper-util = { workspace = true, features = ["http1", "client", "client-legacy"] }
 jsonrpsee = { path = "../jsonrpsee", features = ["server", "client-core", "http-client", "ws-client", "macros"] }
 jsonrpsee-test-utils = { path = "../test-utils" }
-serde = { workspace = true }
+serde = { workspace = true, features = ["alloc"] }
 serde_json = { workspace = true }
 tokio = { workspace = true, features = ["rt-multi-thread", "time"] }
 tokio-stream = { workspace = true }