[−][src]Trait pdf::backend::Backend
Required methods
Loading content...Provided methods
fn is_empty(&self) -> bool
[src]
fn locate_start_offset(&self) -> Result<usize>
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Returns the offset of the beginning of the file, i.e., where the %PDF-1.5
header is.
(currently only used internally!)
fn locate_xref_offset(&self) -> Result<usize>
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Returns the value of startxref (currently only used internally!)
fn read_xref_table_and_trailer(
&self,
start_offset: usize
) -> Result<(XRefTable, Dictionary)>
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&self,
start_offset: usize
) -> Result<(XRefTable, Dictionary)>
Used internally by File, but could also be useful for applications that want to look at the raw PDF objects.