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utils: clean fs

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This commit is contained in:
dece 2020-05-24 16:12:25 +02:00
parent 13d8340020
commit 6e7ce88396
1 changed files with 11 additions and 11 deletions
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22
src/utils/fs.rs
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@ -2,17 +2,6 @@ use std::fs;
use std::io::{self, Read};
use std::path;
/// Ensure a directory exists, creating it with parents if necessary.
pub fn ensure_dir_exists(path: &path::Path) -> Result<(), io::Error> {
if !path.is_dir() {
if path.exists() {
return Err(io::Error::new(io::ErrorKind::AlreadyExists, "Not a directory."));
}
fs::create_dir_all(&path)?;
}
Ok(())
}
/// Strip the extension from a file path.
pub fn strip_extension(path: &path::PathBuf) -> Option<path::PathBuf> {
let mut pb = path::PathBuf::from(&path);
@ -33,6 +22,17 @@ pub fn open_file_to_vec(path: &path::Path) -> Result<Vec<u8>, io::Error> {
Ok(data)
}
/// Ensure a directory exists, creating it with parents if necessary.
pub fn ensure_dir_exists(path: &path::Path) -> Result<(), io::Error> {
if !path.is_dir() {
if path.exists() {
return Err(io::Error::new(io::ErrorKind::AlreadyExists, "Not a directory."));
}
fs::create_dir_all(&path)?;
}
Ok(())
}
#[cfg(test)]
mod tests {
use super::*;