message: Change a couple simple functions to const functions
diff: @@ -1146,15 +1146,15 @@ struct ServerInfo {
  connect_urls: Vec<String>,
  }
  -#[inline]
  -fn default_false() -> bool {
  +const fn default_false() -> bool {
  false
  }
  +
  #[inline]
  fn default_empty() -> String {
  "".to_string()
  }
  -#[inline]
  -fn default_no_urls() -> Vec<String> {
  - vec![]
  +
  +const fn default_no_urls() -> Vec<String> {
  + Vec::new()
  }
  