7 releases
0.1.6 | Sep 5, 2020 |
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0.1.5 | Sep 5, 2019 |
0.1.1 | Aug 22, 2019 |
#1216 in Filesystem
Used in libfonthelper
11KB
203 lines
Finder
Crate finder
is a very simple and lightweight file searcher with the filtering of files.
It provides an efficient implementation of recursive file search.
To use this crate, add finder
as a dependency to your project's
Cargo.toml
:
[dependencies]
finder = "0.1"
Example
The following code recursively search all files in /foo
and /bar
diresctories:
extern crate finder;
use finder::Finder;
fn main() {
let finders = Finder::new("/foo:/bar");
for i in finders.into_iter() {
println!("{}", i.path().to_str().unwrap());
}
}
Example with filter
The following code recursively search .ttf
and .ttc
files in /foo
and /bar
diresctories:
extern crate finder;
use std::fs::DirEntry;
use finder::Finder;
fn is_font_file(e: &DirEntry) -> bool {
if let Some(s) = e.path().file_name() {
let name = String::from(s.to_str().unwrap());
if (name.ends_with(".ttf") || name.ends_with(".ttc")) {
return true;
}
}
false
}
fn main() {
let finders = Finder::new("/foo:/bar");
for i in finders.filter(&is_font_file).into_iter() {
println!("{}", i.path().to_str().unwrap());
}
}
Dependencies
~87KB