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/// 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 },
/// 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),
}
}
}
impl std::error::Error for Error {}
pub type Result<T> = std::result::Result<T, Error>;
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