Support std::io::Read natively by mapping it to and u8slice

[ldk-c-bindings] / c-bindings-gen / src / types.rs

diff --git a/c-bindings-gen/src/types.rs b/c-bindings-gen/src/types.rs
index cfa5b5f15fc0d2eacddb74cc188a4ae69bb2c908..b1224a96d8be657623d32bdc670f21f6c842c27c 100644 (file)
--- a/c-bindings-gen/src/types.rs
+++ b/c-bindings-gen/src/types.rs
@@ -931,6 +931,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        // Override the default since Records contain an fmt with a lifetime:
                        "lightning::util::logger::Record" => Some("*const std::os::raw::c_char"),
 
+                       "lightning::io::Read" => Some("crate::c_types::u8slice"),
+
                        _ => None,
                }
        }
@@ -1014,6 +1016,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        // List of traits we map (possibly during processing of other files):
                        "crate::util::logger::Logger" => Some(""),
 
+                       "lightning::io::Read" => Some("&mut "),
+
                        _ => None,
                }.map(|s| s.to_owned())
        }
@@ -1081,6 +1085,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        // List of traits we map (possibly during processing of other files):
                        "crate::util::logger::Logger" => Some(""),
 
+                       "lightning::io::Read" => Some(".to_reader()"),
+
                        _ => None,
                }.map(|s| s.to_owned())
        }
@@ -1169,6 +1175,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        // Override the default since Records contain an fmt with a lifetime:
                        "lightning::util::logger::Record" => Some("local_"),
 
+                       "lightning::io::Read" => Some("crate::c_types::u8slice::from_vec(&crate::c_types::reader_to_vec("),
+
                        _ => None,
                }.map(|s| s.to_owned())
        }
@@ -1238,6 +1246,8 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        // Override the default since Records contain an fmt with a lifetime:
                        "lightning::util::logger::Record" => Some(".as_ptr()"),
 
+                       "lightning::io::Read" => Some("))"),
+
                        _ => None,
                }.map(|s| s.to_owned())
        }