Enum zng_wgt_dialog::FileDialogResponse

pub enum FileDialogResponse {
    Selected(Vec<PathBuf>),
    Cancel,
    Error(Txt),
}

Response to a message dialog.

Variants

Selected(Vec<PathBuf>)

Selected paths.

Is never empty.

Cancel

User did not select any path.

Error(Txt)

Failed to show the dialog.

The associated string may contain debug information, caller should assume that native file dialogs are not available for the given window ID at the current view-process instance.

Implementations

impl FileDialogResponse

pub fn into_paths(self) -> Result<Vec<PathBuf>, Txt>

Gets the selected paths, or empty for cancel.

pub fn into_path(self) -> Result<Option<PathBuf>, Txt>

Gets the last selected path, or None for cancel.

Trait Implementations

impl Clone for FileDialogResponse

fn clone(&self) -> FileDialogResponse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileDialogResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FileDialogResponse

fn deserialize<__D>( __deserializer: __D, ) -> Result<FileDialogResponse, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for FileDialogResponse

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FileDialogResponse

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FileDialogResponse

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for FileDialogResponse

impl StructuralPartialEq for FileDialogResponse