Support `use crate::*` statements

[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 9f4d6a039569560620380c00e1625910250cf8df..18f6a0c051671b374e1a60ae87e3449855bd024b 100644 (file)
--- a/c-bindings-gen/src/types.rs
+++ b/c-bindings-gen/src/types.rs
@@ -410,6 +410,10 @@ impl<'mod_lifetime, 'crate_lft: 'mod_lifetime> ImportResolver<'mod_lifetime, 'cr
                                        for module in super_mod.split("::") {
                                                path.push(syn::PathSegment { ident: syn::Ident::new(module, Span::call_site()), arguments: syn::PathArguments::None });
                                        }
+                               } else if partial_path == "" && format!("{}", $ident) == "crate" {
+                                       new_path = format!("{}{}", crate_name, $path_suffix);
+                                       let crate_name_ident = format_ident!("{}", crate_name);
+                                       path.push(parse_quote!(#crate_name_ident));
                                } else if partial_path == "" && !dependencies.contains(&$ident) {
                                        new_path = format!("{}::{}{}", crate_name, $ident, $path_suffix);
                                        let crate_name_ident = format_ident!("{}", crate_name);
@@ -906,11 +910,10 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        "bitcoin::hash_types::Txid"|"bitcoin::hash_types::BlockHash"|"bitcoin_hashes::sha256::Hash"
                                if !is_ref => Some("crate::c_types::ThirtyTwoBytes"),
                        "bitcoin::secp256k1::Message" if !is_ref => Some("crate::c_types::ThirtyTwoBytes"),
-                       "lightning::ln::PaymentHash" if is_ref => Some("*const [u8; 32]"),
-                       "lightning::ln::PaymentHash" if !is_ref => Some("crate::c_types::ThirtyTwoBytes"),
-                       "lightning::ln::PaymentPreimage" if is_ref => Some("*const [u8; 32]"),
-                       "lightning::ln::PaymentPreimage" if !is_ref => Some("crate::c_types::ThirtyTwoBytes"),
-                       "lightning::ln::PaymentSecret" => Some("crate::c_types::ThirtyTwoBytes"),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if is_ref => Some("*const [u8; 32]"),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if !is_ref => Some("crate::c_types::ThirtyTwoBytes"),
 
                        // Override the default since Records contain an fmt with a lifetime:
                        "lightning::util::logger::Record" => Some("*const std::os::raw::c_char"),
@@ -997,7 +1000,9 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        "lightning::ln::PaymentHash" if is_ref => Some("&::lightning::ln::PaymentHash(unsafe { *"),
                        "lightning::ln::PaymentPreimage" if !is_ref => Some("::lightning::ln::PaymentPreimage("),
                        "lightning::ln::PaymentPreimage" if is_ref => Some("&::lightning::ln::PaymentPreimage(unsafe { *"),
-                       "lightning::ln::PaymentSecret" => Some("::lightning::ln::PaymentSecret("),
+                       "lightning::ln::PaymentSecret" if !is_ref => Some("::lightning::ln::PaymentSecret("),
+                       "lightning::ln::channelmanager::PaymentId" if !is_ref => Some("::lightning::ln::channelmanager::PaymentId("),
+                       "lightning::ln::channelmanager::PaymentId" if is_ref=> Some("&::lightning::ln::channelmanager::PaymentId( unsafe { *"),
 
                        // List of traits we map (possibly during processing of other files):
                        "crate::util::logger::Logger" => Some(""),
@@ -1064,11 +1069,10 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        "bitcoin::hash_types::Txid" if is_ref => Some(" }[..]).unwrap()"),
                        "bitcoin::hash_types::Txid" => Some(".data[..]).unwrap()"),
                        "bitcoin::hash_types::BlockHash" if !is_ref => Some(".data[..]).unwrap()"),
-                       "lightning::ln::PaymentHash" if !is_ref => Some(".data)"),
-                       "lightning::ln::PaymentHash" if is_ref => Some(" })"),
-                       "lightning::ln::PaymentPreimage" if !is_ref => Some(".data)"),
-                       "lightning::ln::PaymentPreimage" if is_ref => Some(" })"),
-                       "lightning::ln::PaymentSecret" => Some(".data)"),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if !is_ref => Some(".data)"),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if is_ref => Some(" })"),
 
                        // List of traits we map (possibly during processing of other files):
                        "crate::util::logger::Logger" => Some(""),
@@ -1156,11 +1160,10 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        "bitcoin::hash_types::Txid"|"bitcoin::hash_types::BlockHash"|"bitcoin_hashes::sha256::Hash"
                                if !is_ref => Some("crate::c_types::ThirtyTwoBytes { data: "),
                        "bitcoin::secp256k1::Message" if !is_ref => Some("crate::c_types::ThirtyTwoBytes { data: "),
-                       "lightning::ln::PaymentHash" if is_ref => Some("&"),
-                       "lightning::ln::PaymentHash" if !is_ref => Some("crate::c_types::ThirtyTwoBytes { data: "),
-                       "lightning::ln::PaymentPreimage" if is_ref => Some("&"),
-                       "lightning::ln::PaymentPreimage" => Some("crate::c_types::ThirtyTwoBytes { data: "),
-                       "lightning::ln::PaymentSecret" => Some("crate::c_types::ThirtyTwoBytes { data: "),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if is_ref => Some("&"),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if !is_ref => Some("crate::c_types::ThirtyTwoBytes { data: "),
 
                        // Override the default since Records contain an fmt with a lifetime:
                        "lightning::util::logger::Record" => Some("local_"),
@@ -1229,11 +1232,10 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        "bitcoin::hash_types::Txid"|"bitcoin::hash_types::BlockHash"|"bitcoin_hashes::sha256::Hash"
                                if !is_ref => Some(".into_inner() }"),
                        "bitcoin::secp256k1::Message" if !is_ref => Some(".as_ref().clone() }"),
-                       "lightning::ln::PaymentHash" if is_ref => Some(".0"),
-                       "lightning::ln::PaymentHash" => Some(".0 }"),
-                       "lightning::ln::PaymentPreimage" if is_ref => Some(".0"),
-                       "lightning::ln::PaymentPreimage" => Some(".0 }"),
-                       "lightning::ln::PaymentSecret" => Some(".0 }"),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if is_ref => Some(".0"),
+                       "lightning::ln::PaymentHash"|"lightning::ln::PaymentPreimage"|"lightning::ln::PaymentSecret"|"lightning::ln::channelmanager::PaymentId"
+                               if !is_ref => Some(".0 }"),
 
                        // Override the default since Records contain an fmt with a lifetime:
                        "lightning::util::logger::Record" => Some(".as_ptr()"),