tyler/proxmox-backup
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

tools::file_get_contents - improve error message

Browse Source
This commit is contained in:
Dietmar Maurer 2019-02-16 09:42:00 +01:00
parent 6235a41862
commit 12400210a2
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/tools.rs
View File

@ -104,8 +104,13 @@ pub fn file_read_firstline<P: AsRef<Path>>(path: P) -> Result<String, Error> {
}).map_err(|err: Error| format_err!("unable to read {:?} - {}", path, err)) }).map_err(|err: Error| format_err!("unable to read {:?} - {}", path, err))
} }
pub fn file_get_contents<P: AsRef<Path>>(path: P) -> Result<Vec<u8>, std::io::Error> { pub fn file_get_contents<P: AsRef<Path>>(path: P) -> Result<Vec<u8>, Error> {
std::fs::read(path)
let path = path.as_ref();
try_block!({
std::fs::read(path)
}).map_err(|err| format_err!("unable to read {:?} - {}", path, err))
} }
/// Atomically write a file. We first create a temporary file, which /// Atomically write a file. We first create a temporary file, which