message: updates to clippy
diff: @@ -2,16 +2,9 @@ use super::super::IntoBytes;
  use frame::*;
  /// The structure which represents a body of a frame of type `options`.
  -#[derive(Debug)]
  +#[derive(Debug,Default)]
  pub struct BodyReqOptions;
  -impl BodyReqOptions {
  - /// Creates new body of a frame of type `options`
  - pub fn new() -> BodyReqOptions {
  - BodyReqOptions {}
  - }
  -}
  -
  impl IntoBytes for BodyReqOptions {
  fn into_cbytes(&self) -> Vec<u8> {
  vec![]
  @@ -28,7 +21,7 @@ impl Frame {
  // sync client
  let stream: u64 = 0;
  let opcode = Opcode::Options;
  - let body = BodyReqOptions::new();
  + let body: BodyReqOptions = Default::default();
  Frame {
  version: version,
  