//! Error types live here.
+use ln::script::ShutdownScript;
+
use alloc::string::String;
use core::fmt;
/// An attempt to call watch/update_channel returned an Err (ie you did this!), causing the
/// attempted action to fail.
MonitorUpdateFailed,
+ /// [`KeysInterface::get_shutdown_scriptpubkey`] returned a shutdown scriptpubkey incompatible
+ /// with the channel counterparty as negotiated in [`InitFeatures`].
+ ///
+ /// Using a SegWit v0 script should resolve this issue. If you cannot, you won't be able to open
+ /// a channel or cooperatively close one with this peer (and will have to force-close instead).
+ ///
+ /// [`KeysInterface::get_shutdown_scriptpubkey`]: crate::chain::keysinterface::KeysInterface::get_shutdown_scriptpubkey
+ /// [`InitFeatures`]: crate::ln::features::InitFeatures
+ IncompatibleShutdownScript {
+ /// The incompatible shutdown script.
+ script: ShutdownScript,
+ },
}
impl fmt::Debug for APIError {
APIError::RouteError {ref err} => f.write_str(err),
APIError::ChannelUnavailable {ref err} => f.write_str(err),
APIError::MonitorUpdateFailed => f.write_str("Client indicated a channel monitor update failed"),
+ APIError::IncompatibleShutdownScript { ref script } => {
+ write!(f, "Provided a scriptpubkey format not accepted by peer: {}", script)
+ },
}
}
}