Struct FileSpec 

pub struct FileSpec {
    pub name: &'static str,
    pub extensions: &'static [&'static str],
}

A description of a filetype, for specifying allowed types in a file dialog.

Windows

Each instance of this type is converted to a COMDLG_FILTERSPEC struct.

macOS

These file types also apply to directories to define them as packages.

Fields

name: &'static str

A human readable name, describing this filetype.

This is used in the Windows file dialog, where the user can select from a dropdown the type of file they would like to choose.

This should not include the file extensions; they will be added automatically. For instance, if we are describing Word documents, the name would be “Word Document”, and the displayed string would be “Word Document (*.doc)”.

extensions: &'static [&'static str]

The file extensions used by this file type.

This should not include the leading ‘.’.

Implementations

impl FileSpec

pub const TEXT: FileSpec

pub const JPG: FileSpec

pub const GIF: FileSpec

pub const PNG: FileSpec

pub const PDF: FileSpec

pub const HTML: FileSpec

pub const fn new( name: &'static str, extensions: &'static [&'static str], ) -> Self

Create a new FileSpec.

Examples found in repository

examples/shello.rs (line 55)

    fn command(&mut self, id: u32) {
        match id {
            0x100 => {
                self.handle.close();
                Application::global().quit()
            }
            0x101 => {
                let options = FileDialogOptions::new().show_hidden().allowed_types(vec![
                    FileSpec::new("Rust Files", &["rs", "toml"]),
                    FileSpec::TEXT,
                    FileSpec::JPG,
                ]);
                self.handle.open_file(options);
            }
            0x102 => {
                let options = FileDialogOptions::new().show_hidden().allowed_types(vec![
                    FileSpec::new("Rust Files", &["rs", "toml"]),
                    FileSpec::TEXT,
                    FileSpec::JPG,
                ]);
                self.handle.save_as(options);
            }
            _ => println!("unexpected id {id}"),
        }
    }

Trait Implementations

impl Clone for FileSpec

fn clone(&self) -> FileSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for FileSpec

impl Debug for FileSpec

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

Formats the value using the given formatter.

impl Eq for FileSpec

impl PartialEq for FileSpec

fn eq(&self, other: &FileSpec) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FileSpec