f Address lints

Author: tnull

lightning-liquidity/src/lsps0/ser.rs

@@ -41,7 +41,7 @@ pub(crate) const JSONRPC_ERROR_FIELD_KEY: &str = "error";
 pub(crate) const JSONRPC_INVALID_MESSAGE_ERROR_CODE: i32 = -32700;
 pub(crate) const JSONRPC_INVALID_MESSAGE_ERROR_MESSAGE: &str = "parse error";
 
-pub(crate) const _LSPS0_CLIENT_REJECTED_ERROR_CODE: i32 = 001;
+pub(crate) const _LSPS0_CLIENT_REJECTED_ERROR_CODE: i32 = 1;
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub(crate) enum LSPSMethod {

lightning-liquidity/src/lsps2/client.rs

@@ -13,7 +13,7 @@ use crate::events::{Event, EventQueue};
 use crate::lsps0::ser::{ProtocolMessageHandler, RequestId, ResponseError};
 use crate::lsps2::event::LSPS2ClientEvent;
 use crate::message_queue::MessageQueue;
-use crate::prelude::{HashMap, HashSet, String};
+use crate::prelude::{HashMap, HashSet, String, ToString};
 use crate::sync::{Arc, Mutex, RwLock};
 
 use lightning::ln::msgs::{ErrorAction, LightningError};
@@ -174,7 +174,8 @@ where
 				.is_some()
 			{
 				return Err(APIError::APIMisuseError {
-					err: format!("Failed due to duplicate request_id. This should never happen!"),
+					err: "Failed due to duplicate request_id. This should never happen!"
+						.to_string(),
 				});
 			}
 		}

lightning-liquidity/src/lsps2/service.rs

@@ -145,7 +145,7 @@ impl OutboundJITChannelState {
 						debug_assert_eq!(num_htlcs, 1);
 						if num_htlcs != 1 {
 							return Err(ChannelStateError(
-								format!("Paying via multiple HTLCs is disallowed in \"no-MPP+var-invoice\" mode.")
+								"Paying via multiple HTLCs is disallowed in \"no-MPP+var-invoice\" mode.".to_string()
 							));
 						}
 						(total_expected_outbound_amount_msat, false)

lightning-liquidity/src/manager.rs

@@ -547,7 +547,7 @@ where
 			.filter_map(|(public_key, msg)| {
 				serde_json::to_string(&msg)
 					.ok()
-					.and_then(|payload| Some((public_key, RawLSPSMessage { payload })))
+					.map(|payload| (public_key, RawLSPSMessage { payload }))
 			})
 			.collect()
 	}