Struct pdfium_render::metadata::PdfMetadata
source · pub struct PdfMetadata<'a> { /* private fields */ }Implementations§
source§impl<'a> PdfMetadata<'a>
impl<'a> PdfMetadata<'a>
sourcepub fn len(&self) -> usize
pub fn len(&self) -> usize
Returns the number of metadata tags in this PdfMetadata collection.
sourcepub fn is_empty(&self) -> bool
pub fn is_empty(&self) -> bool
Returns true if this PdfMetadata collection is empty.
sourcepub fn get(
&self,
tag: PdfDocumentMetadataTagType
) -> Option<PdfDocumentMetadataTag>
pub fn get( &self, tag: PdfDocumentMetadataTagType ) -> Option<PdfDocumentMetadataTag>
Returns one metadata tag from this PdfMetadata collection, if it is defined.
sourcepub fn iter(&self) -> Iter<'_, PdfDocumentMetadataTag>
pub fn iter(&self) -> Iter<'_, PdfDocumentMetadataTag>
Returns an iterator over all the tags in this PdfMetadata collection.