From 09105cf479b25171cbe89d7ff3ed4f3feee16c01 Mon Sep 17 00:00:00 2001
From: boastful-squirrel <boastful.squirrel@gmail.com>
Date: Fri, 10 May 2019 18:18:21 +0200
Subject: cargo fmt

---
 src/archive.rs | 43 ++++++++++++-------------------------------
 1 file changed, 12 insertions(+), 31 deletions(-)

(limited to 'src/archive.rs')

diff --git a/src/archive.rs b/src/archive.rs
index a76446a..02300c5 100644
--- a/src/archive.rs
+++ b/src/archive.rs
@@ -7,7 +7,7 @@ use std::path::PathBuf;
 use strum_macros::{Display, EnumIter, EnumString};
 use tar::Builder;
 
-use crate::errors::{ContextualError};
+use crate::errors::ContextualError;
 
 /// Available compression methods
 #[derive(Deserialize, Clone, EnumIter, EnumString, Display)]
@@ -62,17 +62,11 @@ fn tgz_compress(dir: &PathBuf, skip_symlinks: bool) -> Result<(String, Bytes), C
             let mut tgz_data = Bytes::new();
 
             let tar_data = tar(src_dir, directory.to_string(), skip_symlinks).map_err(|e| {
-                ContextualError::ArchiveCreationError(
-                    "tarball".to_string(),
-                    Box::new(e),
-                )
+                ContextualError::ArchiveCreationError("tarball".to_string(), Box::new(e))
             })?;
 
             let gz_data = gzip(&tar_data).map_err(|e| {
-                ContextualError::ArchiveCreationError(
-                    "GZIP archive".to_string(),
-                    Box::new(e),
-                )
+                ContextualError::ArchiveCreationError("GZIP archive".to_string(), Box::new(e))
             })?;
 
             tgz_data.extend_from_slice(&gz_data);
@@ -115,10 +109,7 @@ fn tar(
         })?;
 
     let tar_content = tar_builder.into_inner().map_err(|e| {
-        ContextualError::IOError(
-            "Failed to finish writing the TAR archive".to_string(),
-            e,
-        )
+        ContextualError::IOError("Failed to finish writing the TAR archive".to_string(), e)
     })?;
 
     Ok(tar_content)
@@ -126,24 +117,14 @@ fn tar(
 
 /// Compresses a stream of bytes using the GZIP algorithm, and returns the resulting stream
 fn gzip(mut data: &[u8]) -> Result<Vec<u8>, ContextualError> {
-    let mut encoder = Encoder::new(Vec::new()).map_err(|e| {
-        ContextualError::IOError(
-            "Failed to create GZIP encoder".to_string(),
-            e,
-        )
-    })?;
-    io::copy(&mut data, &mut encoder).map_err(|e| {
-        ContextualError::IOError(
-            "Failed to write GZIP data".to_string(),
-            e,
-        )
-    })?;
-    let data = encoder.finish().into_result().map_err(|e| {
-        ContextualError::IOError(
-            "Failed to write GZIP trailer".to_string(),
-            e,
-        )
-    })?;
+    let mut encoder = Encoder::new(Vec::new())
+        .map_err(|e| ContextualError::IOError("Failed to create GZIP encoder".to_string(), e))?;
+    io::copy(&mut data, &mut encoder)
+        .map_err(|e| ContextualError::IOError("Failed to write GZIP data".to_string(), e))?;
+    let data = encoder
+        .finish()
+        .into_result()
+        .map_err(|e| ContextualError::IOError("Failed to write GZIP trailer".to_string(), e))?;
 
     Ok(data)
 }
-- 
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