Remove warnings about unused items

This commit is contained in:
Tom Parker 2017-03-12 16:00:10 +00:00
parent 864c7e0829
commit db7cc35e5c
2 changed files with 1 additions and 2 deletions

View file

@ -1,6 +1,6 @@
use std::fmt;
use std::convert::From;
use yaml::*;
use yaml::Yaml;
#[derive(Copy, Clone, Debug)]
pub enum EmitError {

View file

@ -2,7 +2,6 @@ use std::collections::BTreeMap;
use std::ops::Index;
use std::string;
use std::i64;
use std::str::FromStr;
use std::mem;
use std::vec;
use parser::*;