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style: code style

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Hatter Jiang
2020-08-02 19:10:01 +08:00
parent 84adb46365
commit 7ee4ef2b57
3 changed files with 9 additions and 16 deletions
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18
src/local_util.rs
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@@ -15,19 +15,13 @@ use crypto::{
};
pub fn get_args_as_vec() -> Vec<String> {
// let mut args_vec:Vec<String> = vec![];
// for arg in env::args() {
// args_vec.push(arg);
// }
// args_vec
env::args().collect::<Vec<String>>()
}
pub fn is_buildin_args(args: &[String]) -> bool {
match args.get(1) {
None => false,
Some(arg) => arg.starts_with(":::") || arg.starts_with("..."),
}
args.get(1)
.map(|arg| arg.starts_with(":::") || arg.starts_with("..."))
.unwrap_or(false)
}
pub fn verify_file_integrity(integrity: &str, file_name: &str) -> XResult<bool> {
@@ -78,12 +72,12 @@ pub fn calc_file_digest(digest: &mut dyn Digest, digest_alg: &str, file_name: &s
}
pub fn get_user_home() -> XResult<String> {
match dirs::home_dir() {
None => Err(new_box_ioerror("Home dir not found!")),
match dirs::home_dir() {
Some(home_dir_o) => match home_dir_o.to_str() {
None => Err(new_box_ioerror("Home dir not found!")),
Some(home_dir_str) => Ok(home_dir_str.to_string()),
None => Err(new_box_ioerror("Home dir not found!")),
},
None => Err(new_box_ioerror("Home dir not found!")),
}
}