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| author | uk <50893351+unterkontrolle@users.noreply.github.com> | 2019-06-10 15:16:19 -0300 |
|---|---|---|
| committer | uk <50893351+unterkontrolle@users.noreply.github.com> | 2019-06-10 15:16:19 -0300 |
| commit | ccc43cd24e66263587fbcc0ad6161c7efa18a413 (patch) | |
| tree | e373a4d91c1e2fbadb26c07bfab12acd5833a5b4 /src/codegen/helpers.rs | |
| parent | 6aa5b2b4222f5a95270f630defab633f8ac57bc0 (diff) | |
Add support for non_exhaustive rustified enums.
Implements the feature discussed in
https://github.com/rust-lang/rust-bindgen/issues/1554.
Diffstat (limited to 'src/codegen/helpers.rs')
| -rw-r--r-- | src/codegen/helpers.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/codegen/helpers.rs b/src/codegen/helpers.rs index b630a70b..1e8534ee 100644 --- a/src/codegen/helpers.rs +++ b/src/codegen/helpers.rs @@ -42,6 +42,12 @@ pub mod attributes { } } + pub fn non_exhaustive() -> TokenStream { + quote! { + #[non_exhaustive] + } + } + pub fn doc(comment: String) -> TokenStream { // NOTE(emilio): By this point comments are already preprocessed and in // `///` form. Quote turns them into `#[doc]` comments, but oh well. |