1 files changed, 21 insertions, 0 deletions

diff --git a/src/io.rs b/src/io.rs
new file mode 100644
index 0000000..cea998f
--- /dev/null
+++ b/src/io.rs
@@ -0,0 +1,21 @@
+use std::io::{Read, Seek, Write};
+
+use crate::result::ArchiveResult;
+
+pub trait ArchiveRead
+where
+    Self: Sized,
+{
+    type Reader: Read + Seek;
+
+    fn new(reader: Self::Reader) -> ArchiveResult<Self>;
+}
+
+pub trait ArchiveWrite
+where
+    Self: Sized,
+{
+    type Writer: Write;
+
+    fn new(write: Self::Writer) -> ArchiveResult<Self>;
+}