Add derive_more::From on NftTransferError

ibc-apps/ics20-transfer/types/src/error.rs

@@ -2,13 +2,14 @@
 use core::convert::Infallible;
 
 use displaydoc::Display;
+use uint::FromDecStrErr;
+
 use ibc_core::channel::types::acknowledgement::StatusValue;
 use ibc_core::channel::types::channel::Order;
 use ibc_core::handler::types::error::ContextError;
 use ibc_core::host::types::error::{DecodingError, IdentifierError};
 use ibc_core::host::types::identifiers::{ChannelId, PortId};
 use ibc_core::primitives::prelude::*;
-use uint::FromDecStrErr;
 
 #[derive(Display, Debug)]
 pub enum TokenTransferError {

ibc-apps/ics721-nft-transfer/types/src/error.rs

@@ -3,14 +3,15 @@ use core::convert::Infallible;
 
 use displaydoc::Display;
 use http::uri::InvalidUri;
+
 use ibc_core::channel::types::acknowledgement::StatusValue;
 use ibc_core::channel::types::channel::Order;
 use ibc_core::handler::types::error::ContextError;
 use ibc_core::host::types::error::{DecodingError, IdentifierError};
 use ibc_core::host::types::identifiers::{ChannelId, PortId};
 use ibc_core::primitives::prelude::*;
 
-#[derive(Display, Debug)]
+#[derive(Display, Debug, derive_more::From)]
 pub enum NftTransferError {
     /// context error: `{0}`
     ContextError(ContextError),
@@ -64,24 +65,6 @@ impl From<Infallible> for NftTransferError {
     }
 }
 
-impl From<ContextError> for NftTransferError {
-    fn from(e: ContextError) -> Self {
-        Self::ContextError(e)
-    }
-}
-
-impl From<IdentifierError> for NftTransferError {
-    fn from(e: IdentifierError) -> Self {
-        Self::Identifier(e)
-    }
-}
-
-impl From<DecodingError> for NftTransferError {
-    fn from(e: DecodingError) -> Self {
-        Self::Decoding(e)
-    }
-}
-
 impl From<NftTransferError> for StatusValue {
     fn from(e: NftTransferError) -> Self {
         StatusValue::new(e.to_string()).expect("error message must not be empty")