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nfd-rs is a Rust binding to the librarynativefiledialog, that provides a convenient cross-platform interface to opening file dialogs on Linux, OS X and Windows.

This crate has been tested on Mac, Window and Linux (Ubuntu 14.04) and supports single/mutliple and save dialogs, notice APIs may break with newer versions.

• Add the dependencynfd in yourCargo.toml

  [dependencies]nfd ="0.0.4"

• Open a single file dialog

  externcrate nfd;use nfd::Response;fnmain(){let result = nfd::open_file_dialog(None,None).unwrap_or_else(|e|{panic!(e);});match result{Response::Okay(file_path) =>println!("File path = {:?}", file_path),Response::OkayMultiple(files) =>println!("Files {:?}", files),Response::Cancel =>println!("User canceled"),}}

• Open a multi file dialog using builder with jpg files as filter

  externcrate nfd;use nfd::Response;fnmain(){let result = nfd::dialog_multiple().filter("jpg").open().unwrap_or_else(|e|{panic!(e);});match result{Response::Okay(file_path) =>println!("File path = {:?}", file_path),Response::OkayMultiple(files) =>println!("Files {:?}", files),Response::Cancel =>println!("User canceled"),}}