Migrate to 2018 edition. (#924)

* Migrate to 2018 edition.

* Use impl Iterator at one site.

* Fix more rust 2018 idioms.
This commit is contained in:
CrLF0710 2019-06-18 02:27:00 +08:00 committed by Osspial
parent 2e0bbc091f
commit f879bca21c
71 changed files with 411 additions and 436 deletions

View file

@ -1,8 +1,8 @@
use std::{env, slice};
use std::str::FromStr;
use monitor::VideoMode;
use dpi::validate_hidpi_factor;
use crate::monitor::VideoMode;
use crate::dpi::validate_hidpi_factor;
use super::*;
pub fn calc_dpi_factor(