X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-c-bindings%2Fsrc%2Fc_types%2Fmod.rs;h=220777636c1eca44f3c043292e4d6e61dd42515b;hb=7ca42fa60cd2d70628238f92be3cc6a89907568c;hp=0c46581f20266e5abe23dfab1e1d151de0d2b40d;hpb=c96981baf087d5441d079508ae71d2e046167ebf;p=ldk-c-bindings

diff --git a/lightning-c-bindings/src/c_types/mod.rs b/lightning-c-bindings/src/c_types/mod.rs
index 0c46581..2207776 100644
--- a/lightning-c-bindings/src/c_types/mod.rs
+++ b/lightning-c-bindings/src/c_types/mod.rs
@@ -166,6 +166,12 @@ impl BigEndianScalar {
 	}
 }
 
+#[no_mangle]
+/// Convenience function for constructing a new BigEndianScalar
+pub extern "C" fn BigEndianScalar_new(big_endian_bytes: ThirtyTwoBytes) -> BigEndianScalar {
+	BigEndianScalar { big_endian_bytes: big_endian_bytes.data }
+}
+
 #[repr(C)]
 #[derive(Copy, Clone)]
 /// Represents an error returned from libsecp256k1 during validation of some secp256k1 data
@@ -310,8 +316,8 @@ pub enum IOError {
 	UnexpectedEof,
 }
 impl IOError {
-	pub(crate) fn from_rust(err: io::Error) -> Self {
-		match err.kind() {
+	pub(crate) fn from_rust_kind(err: io::ErrorKind) -> Self {
+		match err {
 			io::ErrorKind::NotFound => IOError::NotFound,
 			io::ErrorKind::PermissionDenied => IOError::PermissionDenied,
 			io::ErrorKind::ConnectionRefused => IOError::ConnectionRefused,
@@ -333,8 +339,11 @@ impl IOError {
 			_ => IOError::Other,
 		}
 	}
-	pub(crate) fn to_rust(&self) -> io::Error {
-		io::Error::new(match self {
+	pub(crate) fn from_rust(err: io::Error) -> Self {
+		Self::from_rust_kind(err.kind())
+	}
+	pub(crate) fn to_rust_kind(&self) -> io::ErrorKind {
+		match self {
 			IOError::NotFound => io::ErrorKind::NotFound,
 			IOError::PermissionDenied => io::ErrorKind::PermissionDenied,
 			IOError::ConnectionRefused => io::ErrorKind::ConnectionRefused,
@@ -353,7 +362,10 @@ impl IOError {
 			IOError::Interrupted => io::ErrorKind::Interrupted,
 			IOError::Other => io::ErrorKind::Other,
 			IOError::UnexpectedEof => io::ErrorKind::UnexpectedEof,
-		}, "")
+		}
+	}
+	pub(crate) fn to_rust(&self) -> io::Error {
+		io::Error::new(self.to_rust_kind(), "")
 	}
 }