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add new_box_error

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Hatter Jiang
2019-07-21 23:47:48 +08:00
parent 8bc701934a
commit 7d5dfc267b
1 changed files with 4 additions and 0 deletions
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4
src/lib.rs
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@@ -57,6 +57,10 @@ pub fn get_absolute_path(path: &str) -> Option<PathBuf> {
fs::canonicalize(path).ok() fs::canonicalize(path).ok()
} }
pub fn new_box_error(m: &str) -> Box<dyn std::error::Error> {
Box::new(Error::new(ErrorKind::Other, m))
}
pub enum MessageType { INFO, OK, WARN, ERROR, } pub enum MessageType { INFO, OK, WARN, ERROR, }
pub fn print_message_ex(color: Option<term::color::Color>, h: &str, message: &str) { pub fn print_message_ex(color: Option<term::color::Color>, h: &str, message: &str) {