From 8bf623b8efab138f9a247edc45e477a08ab9213c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kat=20March=C3=A1n?= <kzm@zkat.tech>
Date: Wed, 5 Jun 2019 11:33:45 +0200
Subject: [PATCH] fix(write): use shared Error type for write()

---
 src/content/write.rs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/content/write.rs b/src/content/write.rs
index 0a6c0c2..304bb99 100644
--- a/src/content/write.rs
+++ b/src/content/write.rs
@@ -1,11 +1,14 @@
-use atomicwrites::{AtomicFile, AllowOverwrite};
-use crate::content::path;
-use ssri::{Algorithm, Integrity};
 use std::fs::DirBuilder;
-use std::io::{self, prelude::*};
+use std::io::prelude::*;
 use std::path::Path;
 
-pub fn write(cache: &Path, data: &[u8]) -> io::Result<Integrity> {
+use atomicwrites::{AtomicFile, AllowOverwrite};
+use ssri::{Algorithm, Integrity};
+
+use crate::content::path;
+use crate::errors::Error;
+
+pub fn write(cache: &Path, data: &[u8]) -> Result<Integrity, Error> {
     let sri = Integrity::from(&data, Algorithm::Sha256);
     let cpath = path::content_path(&cache, &sri);
     DirBuilder::new().recursive(true).create(cpath.parent().unwrap())?;