f Error variant updates

Author: tnull

src/error.rs

@@ -4,7 +4,6 @@ use lightning::util::errors;
 use lightning_invoice::payment;
 use std::fmt;
 use std::io;
-use std::sync::mpsc;
 use std::time;
 
 #[derive(Debug)]
@@ -21,6 +20,8 @@ pub enum LdkLiteError {
 	FundingTxNotFinalized,
 	/// A network connection has been closed.
 	ConnectionFailed,
+	/// Payment of the given invoice has already been intiated.
+	NonUniquePaymentHash,
 	/// A given peer info could not be parsed.
 	PeerInfoParse(&'static str),
 	/// A wrapped LDK `APIError`
@@ -41,8 +42,6 @@ pub enum LdkLiteError {
 	StdIo(io::Error),
 	/// A wrapped `SystemTimeError`
 	StdTime(time::SystemTimeError),
-	/// A wrapped `mpsc::RecvError`
-	StdChannelRecv(mpsc::RecvError),
 }
 
 impl fmt::Display for LdkLiteError {
@@ -53,6 +52,7 @@ impl fmt::Display for LdkLiteError {
 			LdkLiteError::FundingTxNonWitnessOuputSpend => write!(f, "an input of the funding transaction tried spending a non-SegWit output, which is insecure"),
 			LdkLiteError::FundingTxNotFinalized => write!(f, "the funding transaction could not be finalized"),
 			LdkLiteError::ConnectionFailed => write!(f, "network connection closed"),
+			LdkLiteError::NonUniquePaymentHash => write!(f, "an invoice must not get payed twice."),
 			LdkLiteError::PeerInfoParse(ref e) => write!(f, "given peer info could not be parsed: {}", e),
 			LdkLiteError::LdkDecode(ref e) => write!(f, "LDK decode error: {}", e),
 			LdkLiteError::LdkApi(ref e) => write!(f, "LDK API error: {:?}", e),
@@ -63,7 +63,6 @@ impl fmt::Display for LdkLiteError {
 			LdkLiteError::Bip32(ref e) => write!(f, "Bitcoin error: {}", e),
 			LdkLiteError::StdIo(ref e) => write!(f, "IO error: {}", e),
 			LdkLiteError::StdTime(ref e) => write!(f, "time error: {}", e),
-			LdkLiteError::StdChannelRecv(ref e) => write!(f, "channel recv error: {}", e),
 		}
 	}
 }
@@ -122,12 +121,6 @@ impl From<time::SystemTimeError> for LdkLiteError {
 	}
 }
 
-impl From<mpsc::RecvError> for LdkLiteError {
-	fn from(e: mpsc::RecvError) -> Self {
-		Self::StdChannelRecv(e)
-	}
-}
-
 impl From<esplora::EsploraError> for LdkLiteError {
 	fn from(e: esplora::EsploraError) -> Self {
 		Self::Esplora(e)