message: redundant field name in struct initialization
diff: @@ -184,7 +184,7 @@ fn build_rev_states_json(credentials_identifiers: &mut Vec<CredInfo>) -> VcxResu
  if timestamp > cached_rev_state.timestamp {
  let new_cache = RevRegCache {
  rev_state: Some(RevState {
  - timestamp: timestamp,
  + timestamp,
  value: rev_state_json.clone()
  })
  };
  @@ -211,7 +211,7 @@ fn build_rev_states_json(credentials_identifiers: &mut Vec<CredInfo>) -> VcxResu
  let new_cache = RevRegCache {
  rev_state: Some(RevState {
  - timestamp: timestamp,
  + timestamp,
  value: rev_state_json.clone()
  })
  };
  @@ -1374,7 +1374,7 @@ mod tests {
  schema_id,
  cred_def_id,
  rev_reg_id: rev_reg_id.clone(),
  - cred_rev_id: cred_rev_id,
  + cred_rev_id,
  tails_file: Some(get_temp_dir_path(Some(TEST_TAILS_FILE)).to_str().unwrap().to_string()),
  revocation_interval: None,
  timestamp: None,
  @@ -1417,7 +1417,7 @@ mod tests {
  schema_id,
  cred_def_id,
  rev_reg_id: rev_reg_id.clone(),
  - cred_rev_id: cred_rev_id,
  + cred_rev_id,
  tails_file: Some(get_temp_dir_path(Some(TEST_TAILS_FILE)).to_str().unwrap().to_string()),
  revocation_interval: None,
  timestamp: None,
  @@ -1472,7 +1472,7 @@ mod tests {
  schema_id,
  cred_def_id,
  rev_reg_id: rev_reg_id.clone(),
  - cred_rev_id: cred_rev_id,
  + cred_rev_id,
  tails_file: Some(get_temp_dir_path(Some(TEST_TAILS_FILE)).to_str().unwrap().to_string()),
  revocation_interval: Some(NonRevokedInterval { from: Some(cached_timestamp + 1), to: None }),
  timestamp: None,
  @@ -1527,7 +1527,7 @@ mod tests {
  schema_id,
  cred_def_id,
  rev_reg_id: rev_reg_id.clone(),
  - cred_rev_id: cred_rev_id,
  + cred_rev_id,
  tails_file: Some(get_temp_dir_path(Some(TEST_TAILS_FILE)).to_str().unwrap().to_string()),
  revocation_interval: Some(NonRevokedInterval { from: None, to: Some(cached_timestamp - 1) }),
  timestamp: None,
  