1 files changed, 12 insertions, 0 deletions
diff --git a/src/error.rs b/src/error.rs
index 9ca35a8..6978990 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,6 +1,9 @@
 /// Errors potentially returned by this crate.
 #[derive(Debug)]
 pub enum Error {
+    /// eof
+    EOF,
+
     /// failed to create ttyrec frame: got N bytes of data but ttyrec frames
     /// can be at most M bytes
     FrameTooBig { input: usize },
@@ -8,13 +11,22 @@ pub enum Error {
     /// failed to create ttyrec frame: got N seconds but ttyrec frames can be
     /// at most M seconds
     FrameTooLong { input: u64 },
+
+    /// failed to read from input
+    Read { source: std::io::Error },
+
+    /// failed to write to output
+    Write { source: std::io::Error },
 }
 
 impl std::fmt::Display for Error {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
+            Self::EOF => write!(f, "eof"),
             Self::FrameTooBig { input } => write!(f, "failed to create ttyrec frame: got {} bytes of data, but ttyrec frames can be at most {} bytes", input, u32::max_value()),
             Self::FrameTooLong { input } => write!(f, "failed to create ttyrec frame: got {} seconds, but ttyrecs can be at most {} seconds", input, u32::max_value()),
+            Self::Read { source } => write!(f, "failed to read from input: {}", source),
+            Self::Write { source } => write!(f, "failed to write to output: {}", source),
         }
     }
 }