Struct pdfium_render::form_field_options::PdfFormFieldOptions

pub struct PdfFormFieldOptions<'a> { /* private fields */ }

A collection of all selectable options in a list box or check box form field widget.

Implementations

impl<'a> PdfFormFieldOptions<'a>

pub fn bindings(&self) -> &'a dyn PdfiumLibraryBindings

Returns the PdfiumLibraryBindings used by this PdfFormFieldOptions collection.

pub fn len(&self) -> PdfFormFieldOptionIndex

Returns the number of options in this PdfFormFieldOptions collection.

pub fn is_empty(&self) -> bool

Returns true if this PdfFormFieldOptions collection is empty.

pub fn as_range(&self) -> Range<PdfFormFieldOptionIndex>

Returns a Range from 0..(number of options) for this PdfFormFieldOptions collection.

pub fn as_range_inclusive(&self) -> RangeInclusive<PdfFormFieldOptionIndex>

Returns an inclusive Range from 0..=(number of options - 1) for this PdfFormFieldOptions collection.

pub fn get( &self, index: PdfFormFieldOptionIndex ) -> Result<PdfFormFieldOption, PdfiumError>

Returns a single PdfFormFieldOption from this PdfFormFieldOptions collection.

pub fn iter(&self) -> PdfFormFieldOptionsIterator<'_>

Returns an iterator over all the options in this PdfFormFieldOptions collection.