From: Matt Corallo <git@bluematt.me>
Date: Thu, 31 Dec 2020 00:46:39 +0000 (-0500)
Subject: [bindings] Allow `write_rust_type` to handle leading-colon paths
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=4fe9aea4b8a07a5a95ebeca448c66ef8b9cc5c94;p=rust-lightning

[bindings] Allow `write_rust_type` to handle leading-colon paths

It just stubs out to `write_rust_path` in this case anyway, which
handles leading-colons just fine, so no need to panic on them.
---

diff --git a/c-bindings-gen/src/types.rs b/c-bindings-gen/src/types.rs
index eacae9034..d6a2c989e 100644
--- a/c-bindings-gen/src/types.rs
+++ b/c-bindings-gen/src/types.rs
@@ -1053,7 +1053,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 	pub fn write_rust_type<W: std::io::Write>(&self, w: &mut W, generics: Option<&GenericTypes>, t: &syn::Type) {
 		match t {
 			syn::Type::Path(p) => {
-				if p.qself.is_some() || p.path.leading_colon.is_some() {
+				if p.qself.is_some() {
 					unimplemented!();
 				}
 				self.write_rust_path(w, generics, &p.path);