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Code Issues Releases Wiki Activity

match -> unwrap_or_else

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Hatter Jiang
2019-08-04 22:07:00 +08:00
parent fa510c3459
commit afffde7f2c
1 changed files with 3 additions and 6 deletions
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9
src/local_util.rs
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@@ -116,11 +116,8 @@ pub fn init_home_dir(home_sub_dir: &str) {
pub fn init_dir(dir: &str) { pub fn init_dir(dir: &str) {
if ! Path::new(dir).exists() { if ! Path::new(dir).exists() {
match fs::create_dir_all(dir) { fs::create_dir_all(dir).unwrap_or_else(|err| {
Ok(_) => (), print_message(MessageType::ERROR, &format!("Init dir {} failed: {}", dir, err));
Err(err) => { });
print_message(MessageType::ERROR, &format!("Init dir {} failed: {}", dir, err));
},
}
} }
} }