From: Matt Corallo <git@bluematt.me>
Date: Tue, 17 Aug 2021 19:44:02 +0000 (+0000)
Subject: Add support for bitcoin::hash_types references and NonZeroU8
X-Git-Tag: v0.0.100.0^2~2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=e2145963159417800486d4a12d3e193415a14792;p=ldk-c-bindings

Add support for bitcoin::hash_types references and NonZeroU8
---

diff --git a/c-bindings-gen/src/types.rs b/c-bindings-gen/src/types.rs
index 13c3b0e..d19897d 100644
--- a/c-bindings-gen/src/types.rs
+++ b/c-bindings-gen/src/types.rs
@@ -890,6 +890,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"std::io::Error" => Some("crate::c_types::IOError"),
 
 			"bech32::u5" => Some("crate::c_types::u5"),
+			"core::num::NonZeroU8" => Some("u8"),
 
 			"bitcoin::secp256k1::key::PublicKey"|"bitcoin::secp256k1::PublicKey"|"secp256k1::key::PublicKey"
 				=> Some("crate::c_types::PublicKey"),
@@ -910,6 +911,11 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"bitcoin::blockdata::block::BlockHeader" if is_ref  => Some("*const [u8; 80]"),
 			"bitcoin::blockdata::block::Block" if is_ref  => Some("crate::c_types::u8slice"),
 
+			"bitcoin::hash_types::PubkeyHash"|"bitcoin::hash_types::WPubkeyHash"|"bitcoin::hash_types::ScriptHash"
+				if is_ref => Some("*const [u8; 20]"),
+			"bitcoin::hash_types::WScriptHash"
+				if is_ref => Some("*const [u8; 32]"),
+
 			// Newtypes that we just expose in their original form.
 			"bitcoin::hash_types::Txid"|"bitcoin::hash_types::BlockHash"|"bitcoin_hashes::sha256::Hash"
 				if is_ref  => Some("*const [u8; 32]"),
@@ -963,6 +969,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"std::time::SystemTime" => Some("(::std::time::SystemTime::UNIX_EPOCH + std::time::Duration::from_secs("),
 
 			"bech32::u5" => Some(""),
+			"core::num::NonZeroU8" => Some("core::num::NonZeroU8::new("),
 
 			"bitcoin::secp256k1::key::PublicKey"|"bitcoin::secp256k1::PublicKey"|"secp256k1::key::PublicKey"
 				if is_ref => Some("&"),
@@ -984,6 +991,15 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"bitcoin::blockdata::block::BlockHeader" => Some("&::bitcoin::consensus::encode::deserialize(unsafe { &*"),
 			"bitcoin::blockdata::block::Block" if is_ref => Some("&::bitcoin::consensus::encode::deserialize("),
 
+			"bitcoin::hash_types::PubkeyHash" if is_ref =>
+				Some("&bitcoin::hash_types::PubkeyHash::from_hash(bitcoin::hashes::Hash::from_inner(unsafe { *"),
+			"bitcoin::hash_types::WPubkeyHash" if is_ref =>
+				Some("&bitcoin::hash_types::WPubkeyHash::from_hash(bitcoin::hashes::Hash::from_inner(unsafe { *"),
+			"bitcoin::hash_types::ScriptHash" if is_ref =>
+				Some("&bitcoin::hash_types::ScriptHash::from_hash(bitcoin::hashes::Hash::from_inner(unsafe { *"),
+			"bitcoin::hash_types::WScriptHash" if is_ref =>
+				Some("&bitcoin::hash_types::WScriptHash::from_hash(bitcoin::hashes::Hash::from_inner(unsafe { *"),
+
 			// Newtypes that we just expose in their original form.
 			"bitcoin::hash_types::Txid" if is_ref => Some("&::bitcoin::hash_types::Txid::from_slice(&unsafe { &*"),
 			"bitcoin::hash_types::Txid" if !is_ref => Some("::bitcoin::hash_types::Txid::from_slice(&"),
@@ -1028,6 +1044,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"std::time::SystemTime" => Some("))"),
 
 			"bech32::u5" => Some(".into()"),
+			"core::num::NonZeroU8" => Some(").expect(\"Value must be non-zero\")"),
 
 			"bitcoin::secp256k1::key::PublicKey"|"bitcoin::secp256k1::PublicKey"|"secp256k1::key::PublicKey"
 				=> Some(".into_rust()"),
@@ -1045,6 +1062,10 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"bitcoin::blockdata::block::BlockHeader" => Some(" }).unwrap()"),
 			"bitcoin::blockdata::block::Block" => Some(".to_slice()).unwrap()"),
 
+			"bitcoin::hash_types::PubkeyHash"|"bitcoin::hash_types::WPubkeyHash"|
+			"bitcoin::hash_types::ScriptHash"|"bitcoin::hash_types::WScriptHash"
+				if is_ref => Some(" }.clone()))"),
+
 			// Newtypes that we just expose in their original form.
 			"bitcoin::hash_types::Txid" if is_ref => Some(" }[..]).unwrap()"),
 			"bitcoin::hash_types::Txid" => Some(".data[..]).unwrap()"),