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src/tools/disks.rs: make helpers pub 

So that I can use them with my test code.
This commit is contained in:
Dietmar Maurer 2020-06-08 11:19:55 +02:00
parent 7eacdc765b
commit ca6124d5fa
1 changed files with 3 additions and 3 deletions
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6
src/tools/disks.rs
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@ -259,7 +259,7 @@ impl Disk {
}
/// Convenience wrapper for reading a `/sys` file which contains just a simple `OsString`.
fn read_sys_os_str<P: AsRef<Path>>(&self, path: P) -> io::Result<Option<OsString>> {
pub fn read_sys_os_str<P: AsRef<Path>>(&self, path: P) -> io::Result<Option<OsString>> {
Ok(self.read_sys(path.as_ref())?.map(|mut v| {
if Some(&b'\n') == v.last() {
v.pop();
@ -269,7 +269,7 @@ impl Disk {
}
/// Convenience wrapper for reading a `/sys` file which contains just a simple utf-8 string.
fn read_sys_str<P: AsRef<Path>>(&self, path: P) -> io::Result<Option<String>> {
pub fn read_sys_str<P: AsRef<Path>>(&self, path: P) -> io::Result<Option<String>> {
Ok(match self.read_sys(path.as_ref())? {
Some(data) => Some(String::from_utf8(data).map_err(io_err_other)?),
None => None,
@ -277,7 +277,7 @@ impl Disk {
}
/// Convenience wrapper for unsigned integer `/sys` values up to 64 bit.
fn read_sys_u64<P: AsRef<Path>>(&self, path: P) -> io::Result<Option<u64>> {
pub fn read_sys_u64<P: AsRef<Path>>(&self, path: P) -> io::Result<Option<u64>> {
Ok(match self.read_sys_str(path)? {
Some(data) => Some(data.trim().parse().map_err(io_err_other)?),
None => None,