From a0d21020dfd442c93d057a00627ec66fa72317eb Mon Sep 17 00:00:00 2001 From: liv Date: Wed, 9 Jan 2019 20:07:19 +0100 Subject: [PATCH] update for rust 2018 --- Cargo.toml | 1 + src/main.rs | 12 ++---------- 2 files changed, 3 insertions(+), 10 deletions(-) diff --git a/Cargo.toml b/Cargo.toml index c1f81fd..5fe7438 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -2,6 +2,7 @@ name = "rustlings" version = "0.1.0" authors = ["olivia "] +edition = "2018" [dependencies] clap = "2.32.0" diff --git a/src/main.rs b/src/main.rs index 3cdd0b4..7187c03 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,21 +1,13 @@ -#[macro_use] -extern crate clap; -extern crate console; -extern crate indicatif; -extern crate syntect; -extern crate notify; - -use clap::{App, Arg, SubCommand}; +use clap::{App, Arg, SubCommand, crate_version}; use console::{style, Emoji}; use indicatif::ProgressBar; use syntect::easy::HighlightFile; use syntect::parsing::SyntaxSet; use syntect::highlighting::{ThemeSet, Style}; -use syntect::util::{as_24_bit_terminal_escaped, LinesWithEndings}; +use syntect::util::{as_24_bit_terminal_escaped}; use std::fs::remove_file; use std::io::BufRead; use std::process::Command; -use std::fs::read_to_string; use std::sync::mpsc::channel; use std::time::Duration; use notify::DebouncedEvent;