Struct SaveDialog 

pub struct SaveDialog { /* private fields */ }

The system’s dialog for choosing where to save a file. It asks before replacing a file that exists, so the path it returns can be written.

It blocks until answered and has to run on the UI thread, which is where event handlers such as on_click run.

use ravenrs_platform_native::SaveDialog;

let chosen = SaveDialog::new("Contas.pdf").title("Exportar").filter("PDF", &["pdf"]).ask();
if let Some(path) = chosen {
    std::fs::write(path, b"...")?;
}

Implementations

impl SaveDialog

pub fn new(file_name: &str) -> Self

A dialog suggesting this file name.

pub fn title(self, title: &str) -> Self

Sets the dialog’s title.

pub fn filter(self, name: &str, extensions: &[&str]) -> Self

Offers a kind of file, such as ("PDF", &["pdf"]).

pub fn folder(self, folder: &Path) -> Self

Opens in this folder, when the system allows it.

pub fn ask(self) -> Option<PathBuf>

Shows the dialog; None when the user cancels.

Trait Implementations

impl Debug for SaveDialog

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.