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Use "bound" attribute instead of "where"

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This commit is contained in:
David Tolnay
2016-06-05 10:47:40 -07:00
parent 45c51d3198
commit 578f34ecaf
5 changed files with 54 additions and 53 deletions
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serde_codegen/src/bound.rs
+3 -3
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@@ -168,15 +168,15 @@ fn contains_generic(ty: &ast::Ty, generics: &ast::Generics) -> bool {
// }
//
// This does not catch field types that are mutually recursive with some other
// type. For those, we require bounds to be specified by a `where` attribute if
// type. For those, we require bounds to be specified by a `bound` attribute if
// the inferred ones are not correct.
//
// struct Test<D> {
// #[serde(where="D: Serialize + Deserialize")]
// #[serde(bound="D: Serialize + Deserialize")]
// next: Box<Other<D>>,
// }
// struct Other<D> {
// #[serde(where="D: Serialize + Deserialize")]
// #[serde(bound="D: Serialize + Deserialize")]
// next: Box<Test<D>>,
// }
fn contains_recursion(ty: &ast::Ty, ident: ast::Ident) -> bool {