Rust

Add Multiple Files to a ZIP Using AppendFiles

See more Zip Examples

This example demonstrates how to use the AppendFiles method to add multiple files matching wildcard patterns to a ZIP archive.

The example adds:

• All .txt files from one directory.
• All .xml files recursively from another directory tree.

The AppendFiles method adds references to matching files in the local filesystem. The files are not actually read or compressed until a Write* method is called.

When recursive mode is enabled (recurse = _TRUE_), relative subdirectory paths are preserved within the ZIP archive.

For example, suppose the local filesystem contains the following directory tree:

c:/data/invoices/2024/january/inv001.xml
c:/data/invoices/2024/january/inv002.xml
c:/data/invoices/2024/february/inv003.xml

And the following call is made:

zip.AppendFiles("c:/data/*.xml",_TRUE_);

Then the following paths will be stored in the ZIP archive:

invoices/2024/january/inv001.xml
invoices/2024/january/inv002.xml
invoices/2024/february/inv003.xml

The portion of the path preceding the wildcard root (c:/data/) is not stored in the ZIP archive.

Rust

let zip = chilkat::Zip::new();

if zip.new_zip("appendFilesExample.zip").is_err() {
    println!("{}", zip.last_error_text());
    return;
}

// Add all .txt files from c:/reports.
// Subdirectories are not included because recurse=ckfalse.
if zip.append_files("c:/reports/*.txt", false).is_err() {
    println!("{}", zip.last_error_text());
    return;
}

// Add all .xml files recursively from c:/data.
// Relative subdirectory paths are preserved within the ZIP archive.
if zip.append_files("c:/data/*.xml", true).is_err() {
    println!("{}", zip.last_error_text());
    return;
}

// Write the ZIP archive to disk and close it.
// The source files are consumed at this time.
if zip.write_zip_and_close().is_err() {
    println!("{}", zip.last_error_text());
    return;
}

println!("ZIP archive created successfully.");