page_count
Returns the number of pages in the PDF-document.
pub fn page_count(&self) -> Result<i32, PdfError>
Arguments
Returns
- Ok(i32) - 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 from file
    let pdf = Document::open("sample.pdf")?;
    // Return page count in PDF-document
    let count = pdf.page_count()?;
    // Print the page count
    println!("Count: {}", count);
    Ok(())
}