Move syn-codegen crate to own workspace

Fixes this error when attempting to build syn with a compiler older than 1.64: error: failed to select a version for the requirement `hashbrown = "^0.14"` candidate versions found which didn't match: 0.13.2, 0.13.1, 0.12.3, ... location searched: crates.io index required by package `indexmap v2.0.0` ... which satisfies dependency `indexmap = "^2"` of package `syn-codegen v0.4.0`
dtolnay · Jun 24, 2023 · 7fa4584 · 7fa4584
1 parent 85d41e1
commit 7fa4584
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diff --git a/Cargo.toml b/Cargo.toml
@@ -85,7 +85,6 @@ members = [
     "examples/lazy-static/lazy-static",
     "examples/trace-var/example",
     "examples/trace-var/trace-var",
-    "json",
     "tests/crates",
     "tests/features",
 ]
diff --git a/json/Cargo.toml b/json/Cargo.toml
@@ -21,3 +21,5 @@ serde_json = "1"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
+
+[workspace]