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update get_user_home

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Hatter Jiang
2019-08-11 11:35:54 +08:00
parent be6bd481b8
commit 86b7b85776
1 changed files with 6 additions and 7 deletions
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11
src/local_util.rs
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@@ -81,13 +81,12 @@ pub fn calc_file_sha256(file_name: &str) -> XResult<String> {
} }
pub fn get_user_home() -> XResult<String> { pub fn get_user_home() -> XResult<String> {
let home_dir_o = match dirs::home_dir() { match dirs::home_dir() {
None => return Err(new_box_error("Home dir not found!")), None => Err(new_box_error("Home dir not found!")),
Some(home_dir_o) => home_dir_o, Some(home_dir_o) => match home_dir_o.to_str() {
}; None => Err(new_box_error("Home dir not found!")),
match home_dir_o.to_str() {
None => return Err(new_box_error("Home dir not found!")),
Some(home_dir_str) => Ok(home_dir_str.to_string()), Some(home_dir_str) => Ok(home_dir_str.to_string()),
},
} }
} }