X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-c-bindings%2Fsrc%2Fc_types%2Fmod.rs;h=14e37229cf497a44140eee30731b2e6a95d52390;hb=07fe5cf2e1b469125e8fdb97175593399888485b;hp=2748734cf6b7cfd25b0d8ddeb8e515bdd4e63a31;hpb=6c95131720d1d390bf006f5160dcf4aa878fa4f0;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 2748734..14e3722 100644
--- a/lightning-c-bindings/src/c_types/mod.rs
+++ b/lightning-c-bindings/src/c_types/mod.rs
@@ -110,6 +110,55 @@ impl Secp256k1Error {
 	}
 }
 
+#[repr(C)]
+#[allow(missing_docs)] // If there's no docs upstream, that's good enough for us
+/// Represents an IO Error. Note that some information is lost in the conversion from Rust.
+pub enum IOError {
+	NotFound,
+	PermissionDenied,
+	ConnectionRefused,
+	ConnectionReset,
+	ConnectionAborted,
+	NotConnected,
+	AddrInUse,
+	AddrNotAvailable,
+	BrokenPipe,
+	AlreadyExists,
+	WouldBlock,
+	InvalidInput,
+	InvalidData,
+	TimedOut,
+	WriteZero,
+	Interrupted,
+	Other,
+	UnexpectedEof,
+}
+impl IOError {
+	pub(crate) fn from_rust(err: std::io::Error) -> Self {
+		match err.kind() {
+			std::io::ErrorKind::NotFound => IOError::NotFound,
+			std::io::ErrorKind::PermissionDenied => IOError::PermissionDenied,
+			std::io::ErrorKind::ConnectionRefused => IOError::ConnectionRefused,
+			std::io::ErrorKind::ConnectionReset => IOError::ConnectionReset,
+			std::io::ErrorKind::ConnectionAborted => IOError::ConnectionAborted,
+			std::io::ErrorKind::NotConnected => IOError::NotConnected,
+			std::io::ErrorKind::AddrInUse => IOError::AddrInUse,
+			std::io::ErrorKind::AddrNotAvailable => IOError::AddrNotAvailable,
+			std::io::ErrorKind::BrokenPipe => IOError::BrokenPipe,
+			std::io::ErrorKind::AlreadyExists => IOError::AlreadyExists,
+			std::io::ErrorKind::WouldBlock => IOError::WouldBlock,
+			std::io::ErrorKind::InvalidInput => IOError::InvalidInput,
+			std::io::ErrorKind::InvalidData => IOError::InvalidData,
+			std::io::ErrorKind::TimedOut => IOError::TimedOut,
+			std::io::ErrorKind::WriteZero => IOError::WriteZero,
+			std::io::ErrorKind::Interrupted => IOError::Interrupted,
+			std::io::ErrorKind::Other => IOError::Other,
+			std::io::ErrorKind::UnexpectedEof => IOError::UnexpectedEof,
+			_ => IOError::Other,
+		}
+	}
+}
+
 #[repr(C)]
 /// A serialized transaction, in (pointer, length) form.
 ///