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src/backup/chunk_store.rs: coding style fixes

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This commit is contained in:
Dietmar Maurer 2019-07-04 11:39:10 +02:00
parent e4c2fbf170
commit a24e3993e0
1 changed files with 17 additions and 8 deletions
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25
src/backup/chunk_store.rs
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@ -177,8 +177,14 @@ impl ChunkStore {
let (chunk_path, digest_str) = self.chunk_path(digest); let (chunk_path, digest_str) = self.chunk_path(digest);
let mut file = std::fs::File::open(&chunk_path) let mut file = std::fs::File::open(&chunk_path)
.map_err(|err| format_err!( .map_err(|err| {
"store '{}', unable to read chunk '{}' - {}", self.name, digest_str, err))?; format_err!(
"store '{}', unable to read chunk '{}' - {}",
self.name,
digest_str,
err,
)
})?;
DataChunk::load(&mut file, *digest) DataChunk::load(&mut file, *digest)
} }
@ -193,12 +199,15 @@ impl ChunkStore {
use nix::fcntl::OFlag; use nix::fcntl::OFlag;
use nix::sys::stat::Mode; use nix::sys::stat::Mode;
let base_handle = match Dir::open( let base_handle = Dir::open(&self.chunk_dir, OFlag::O_RDONLY, Mode::empty())
&self.chunk_dir, OFlag::O_RDONLY, Mode::empty()) { .map_err(|err| {
Ok(h) => h, format_err!(
Err(err) => bail!("unable to open store '{}' chunk dir {:?} - {}", "unable to open store '{}' chunk dir {:?} - {}",
self.name, self.chunk_dir, err), self.name,
}; self.chunk_dir,
err,
)
})?;
let mut done = false; let mut done = false;
let mut inner: Option<tools::fs::ReadDir> = None; let mut inner: Option<tools::fs::ReadDir> = None;