1 files changed, 41 insertions, 0 deletions
diff --git a/bzipper_macros/src/closure/mod.rs b/bzipper_macros/src/closure/mod.rs
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+++ b/bzipper_macros/src/closure/mod.rs
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+// Copyright 2024 Gabriel Bjørnager Jensen.
+//
+// This file is part of bzipper.
+//
+// bzipper is free software: you can redistribute
+// it and/or modify it under the terms of the GNU
+// Lesser General Public License as published by
+// the Free Software Foundation, either version 3
+// of the License, or (at your option) any later
+// version.
+//
+// bzipper is distributed in the hope that it will
+// be useful, but WITHOUT ANY WARRANTY; without
+// even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Less-
+// er General Public License along with bzipper. If
+// not, see <https://www.gnu.org/licenses/>.
+
+use proc_macro2::TokenStream;
+use quote::ToTokens;
+use syn::{Ident, Token};
+
+/// A field capture list.
+///
+/// This is used for capturing fields of structures or enumeration variants.
+#[derive(Clone)]
+pub struct Capture {
+	pub ref_token: Token![ref],
+	pub ident:     Ident,
+}
+
+impl ToTokens for Capture {
+	#[inline(always)]
+	fn to_tokens(&self, tokens: &mut TokenStream) {
+		self.ref_token.to_tokens(tokens);
+		self.ident.to_tokens(tokens);
+	}
+}