X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=c-bindings-gen%2Fsrc%2Fblocks.rs;fp=c-bindings-gen%2Fsrc%2Fblocks.rs;h=57135789b71079f97961f1aa3e020acfcf64f4bf;hb=5707a3831c6c36f14e7fb4b8dd083451cc64b2c0;hp=e48a98a5c5a14787f489096eabd8d283267d33ec;hpb=18dc4eff64fcad567e67dfe11c501a9b4ec7633e;p=ldk-c-bindings

diff --git a/c-bindings-gen/src/blocks.rs b/c-bindings-gen/src/blocks.rs
index e48a98a..5713578 100644
--- a/c-bindings-gen/src/blocks.rs
+++ b/c-bindings-gen/src/blocks.rs
@@ -751,4 +751,20 @@ pub fn maybe_write_generics<W: std::io::Write>(w: &mut W, generics: &syn::Generi
 	}
 }
 
-
+pub fn maybe_write_lifetime_generics<W: std::io::Write>(w: &mut W, generics: &syn::Generics, types: &TypeResolver) {
+	let mut gen_types = GenericTypes::new(None);
+	assert!(gen_types.learn_generics(generics, types));
+	if generics.params.iter().any(|param| if let syn::GenericParam::Lifetime(_) = param { true } else { false }) {
+		write!(w, "<").unwrap();
+		for (idx, generic) in generics.params.iter().enumerate() {
+			match generic {
+				syn::GenericParam::Type(_) => {},
+				syn::GenericParam::Lifetime(lt) => {
+					write!(w, "{}'{}", if idx != 0 { ", " } else { "" }, lt.lifetime.ident).unwrap();
+				},
+				_ => unimplemented!(),
+			}
+		}
+		write!(w, ">").unwrap();
+	}
+}