X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=c-bindings-gen%2Fsrc%2Fmain.rs;fp=c-bindings-gen%2Fsrc%2Fmain.rs;h=fd4ea8f4f95705f8e14f4668e4284052d2de69c7;hb=8b185c03daf002c2243b1966d495ba39acc15587;hp=358e30beead1b34e5ee04f1bda1dbac56cf1b11d;hpb=05d3ae178dffae198e766312c02d51f0889a7c2c;p=ldk-c-bindings

diff --git a/c-bindings-gen/src/main.rs b/c-bindings-gen/src/main.rs
index 358e30b..fd4ea8f 100644
--- a/c-bindings-gen/src/main.rs
+++ b/c-bindings-gen/src/main.rs
@@ -1201,23 +1201,13 @@ fn writeln_impl<W: std::io::Write>(w: &mut W, w_uses: &mut HashSet<String, NonRa
 										}
 									}
 
-									let mut t_gen_args = String::new();
-									for (idx, _) in $trait.generics.params.iter().enumerate() {
-										if idx != 0 { t_gen_args += ", " };
-										t_gen_args += "_"
-									}
-									// rustc doesn't like <_> if the _ is actually a lifetime, so
-									// if all the parameters are lifetimes just skip it.
-									let mut nonlifetime_param = false;
-									for param in $trait.generics.params.iter() {
-										if let syn::GenericParam::Lifetime(_) = param {}
-										else { nonlifetime_param = true; }
-									}
-									if !nonlifetime_param { t_gen_args = String::new(); }
+									let mut t_gen_args_vec = Vec::new();
+									maybe_write_type_non_lifetime_generics(&mut t_gen_args_vec, &$trait.generics, &trait_resolver);
+									let t_gen_args = String::from_utf8(t_gen_args_vec).unwrap();
 									if takes_self {
-										write!(w, "<native{} as {}<{}>>::{}(unsafe {{ &mut *(this_arg as *mut native{}) }}, ", ident, $trait_path, t_gen_args, $m.sig.ident, ident).unwrap();
+										write!(w, "<native{} as {}{}>::{}(unsafe {{ &mut *(this_arg as *mut native{}) }}, ", ident, $trait_path, t_gen_args, $m.sig.ident, ident).unwrap();
 									} else {
-										write!(w, "<native{} as {}<{}>>::{}(", ident, $trait_path, t_gen_args, $m.sig.ident).unwrap();
+										write!(w, "<native{} as {}{}>::{}(", ident, $trait_path, t_gen_args, $m.sig.ident).unwrap();
 									}
 
 									let mut real_type = "".to_string();