Name fields of error variants (#1462)

* Name fields of error variants

* Changelog

client/CHANGELOG.md

@@ -25,6 +25,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - `TrackedParticipation::answers` field;
 
+### Changed
+
+- Fields of `Error::InputAddressNotFound` are now named;
+
 ## 2.0.1-rc.5 - 2022-12-20
 
 ### Added

client/src/api/address.rs

@@ -245,8 +245,8 @@ pub async fn search_address(
             return Ok((range.start + index as u32, true));
         }
     }
-    Err(crate::error::Error::InputAddressNotFound(
-        address.to_bech32(bech32_hrp),
-        format!("{range:?}"),
-    ))
+    Err(crate::error::Error::InputAddressNotFound {
+        address: address.to_bech32(bech32_hrp),
+        range: format!("{range:?}"),
+    })
 }

client/src/error.rs

@@ -42,8 +42,13 @@ pub enum Error {
     #[serde(serialize_with = "display_string")]
     CryptoError(#[from] crypto::Error),
     /// Address not found
-    #[error("address: {0} not found in range: {1}")]
-    InputAddressNotFound(String, String),
+    #[error("address: {address} not found in range: {range}")]
+    InputAddressNotFound {
+        /// The address that was not found.
+        address: String,
+        /// The range in which the address was not found.
+        range: String,
+    },
     /// Invalid amount in API response
     #[error("invalid amount in API response: {0}")]
     InvalidAmount(String),