Struct SelectFileOptions 

pub struct SelectFileOptions { /* private fields */ }

Options for the file picker navigation request.

Example to only allow accessing .bin files in External location:

let options = SelectFileOptions::default()
    .with_start_location(Location::External)
    .with_allowed_locations(AllowedLocations::specific(&[Location::External]))
    .with_allowed_extensions(AllowedExtensions::specific(&["bin"]));

Implementations

impl SelectFileOptions

pub fn with_dir_selection_mode(self, dir_selection_mode: bool) -> Self

Permission: none

Enable directory selection mode. Doesn’t show the files, only directories and allows navigating into them. This is disabled by default. Enabling this also enables dirs_allowed.

pub fn with_dirs_allowed(self, allow_directories: bool) -> Self

Permission: none

Allow viewing and navigating directories. This is enabled by default. Disabling this has no effect if dir_selection_mode is enabled.

pub fn with_search_allowed(self, allow_search: bool) -> Self

Permission: none

Display the search bar and activates search menu.

pub fn with_multiple_selection_mode(self, multiple_selection_mode: bool) -> Self

Permission: none

Display the search bar and activates search menu. This is disabled by default. Enabling this will disable dir_selection_mode.

pub fn with_hidden_allowed(self, hidden_allowed: bool) -> Self

Permission: none

Sets whether hidden files are allowed to be shown.

pub fn with_start_location(self, start_location: Location) -> Self

Permission: none

pub fn with_allowed_locations(self, locations: AllowedLocations) -> Self

Permission: none

pub fn with_allowed_extensions(self, extensions: AllowedExtensions) -> Self

Permission: none

pub fn search_allowed(&self) -> bool

Permission: none

pub fn dirs_allowed(&self) -> bool

Permission: none

pub fn hidden_allowed(&self) -> bool

Permission: none

pub fn dir_selection_mode(&self) -> bool

Permission: none

pub fn multiple_selection_mode(&self) -> bool

Permission: none

pub fn start_location(&self) -> Location

Permission: none

pub fn allowed_locations(&self) -> &AllowedLocations

Permission: none

pub fn allowed_extensions(&self) -> &AllowedExtensions

Permission: none

pub fn from_slice(data: &[u8]) -> Option<Self>

Permission: none

pub fn serialize(&self) -> Vec<u8>

Permission: none

Trait Implementations

impl Archive for SelectFileOptions

where Location: Archive, AllowedLocations: Archive, AllowedExtensions: Archive, bool: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedSelectFileOptions

The archived representation of this type.

type Resolver = SelectFileOptionsResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Debug for SelectFileOptions

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

Formats the value using the given formatter.

impl Default for SelectFileOptions

fn default() -> Self

Returns the “default value” for a type.

impl<__D: Fallible + ?Sized> Deserialize<SelectFileOptions, __D> for Archived<SelectFileOptions>

where Location: Archive, <Location as Archive>::Archived: Deserialize<Location, __D>, AllowedLocations: Archive, <AllowedLocations as Archive>::Archived: Deserialize<AllowedLocations, __D>, AllowedExtensions: Archive, <AllowedExtensions as Archive>::Archived: Deserialize<AllowedExtensions, __D>, bool: Archive, <bool as Archive>::Archived: Deserialize<bool, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<SelectFileOptions, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl<__S: Fallible + ?Sized> Serialize<__S> for SelectFileOptions

where Location: Serialize<__S>, AllowedLocations: Serialize<__S>, AllowedExtensions: Serialize<__S>, bool: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.