set_meta_info

Sets meta information value of PDF-document.

pub fn set_meta_info(&self, key: &str, value: &str) -> Result<(), PdfError>

Arguments

• key - the key whose value to set
• value - the value to be set

Returns

• Ok(()) - if the operation succeeds
• Err(PdfError) - if the operation fails

Example

use asposepdf::Document;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Open a PDF-document with filename
    let pdf = Document::open("sample.pdf")?;

    // Set meta information value of PDF-document
    pdf.set_meta_info("Author", "Aspose")?;

    // Save the previously opened PDF-document with new filename
    pdf.save_as("sample_set_meta_info.pdf")?;

    Ok(())
}