Fn expand(path: impl Into<PathBuf>) -> Result<PathBuf, String> {

Question

Fn expand(path: impl Into<PathBuf>) -> Result<PathBuf, String> {

let mut path = path.into();
if let Ok(p) = path.strip_prefix("~/") {
let mut home = dirs::home_dir().ok_or("No home dir expansion available")?;
home.push(p);
path = home;
}
Ok(path)
}

#backend #embedded #programming #russian #rust

0

13.10.2020

1 ответов

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Oleg Andreev · Accepted Answer

Oleg Andreev

найс

0

13.10.2020

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Fn expand(path: impl Into<PathBuf>) -> Result<PathBuf, String> {

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