utils-system/darakian.ddh
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Jon Moroney 2018-03-22 17:28:05 +01:00
parent 33cbaa9f3f
commit 6e13a4f095
2 changed files with 3 additions and 5 deletions
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2
Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "ddh"
version = "0.9.3"
version = "0.9.4"
authors = ["Jon Moroney <jmoroney@hawaii.edu>"]
[dependencies]

6
src/main.rs
View file

@ -66,7 +66,7 @@ impl Hash for Fileinfo{
fn main() {
let arguments = App::new("Directory Difference hTool")
.version("0.9.3")
.version("0.9.4")
.author("Jon Moroney jmoroney@hawaii.edu")
.about("Compare and contrast directories.\nExample invocation: ddh /home/jon/downloads /home/jon/documents -p shared")
.arg(Arg::with_name("directories")
@ -138,8 +138,6 @@ fn main() {
let complete_files: Vec<Fileinfo> = files_of_lengths.into_par_iter().map(|x|
differentiate_and_consolidate(x.0, x.1)
).flatten().collect();
let (shared_files, unique_files): (Vec<&Fileinfo>, Vec<&Fileinfo>) = complete_files.par_iter().partition(|&x| x.file_paths.len()>1);
//Print main output
@ -238,7 +236,7 @@ fn differentiate_and_consolidate(file_length: u64, mut files: Vec<Fileinfo>) ->
}
});
//Find unique elements and extend hash for similar-ish files
files.par_sort_unstable_by(|a, b| b.file_hash.cmp(&a.file_hash));
files.par_sort_unstable_by(|a, b| b.file_hash.cmp(&a.file_hash)); //O(nlog(n))
files.dedup_by(|a, b| if a==b{ //O(n)
a.hashed=true;
b.hashed=true;