Struct pdfium_render::metadata::PdfMetadata
source · [−]pub struct PdfMetadata<'a> { /* private fields */ }Implementations
sourceimpl<'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.
Auto Trait Implementations
impl<'a> !RefUnwindSafe for PdfMetadata<'a>
impl<'a> !Send for PdfMetadata<'a>
impl<'a> !Sync for PdfMetadata<'a>
impl<'a> Unpin for PdfMetadata<'a>
impl<'a> !UnwindSafe for PdfMetadata<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more