Struct Permissions 

pub struct Permissions(/* private fields */);

Typed wrapper for the PDF permission bits stored in the /P field of the encrypt dictionary (PDF 1.7 spec, Table 3.20).

The raw value is a signed 32-bit integer where the upper bits are always 1 per the spec; only bits 3, 5, 8, and 9 carry meaningful permission flags.

Implementations

impl Permissions

pub fn from_bits(bits: i32) -> Self

Wrap a raw /P integer value.

pub fn bits(self) -> i32

Return the raw integer value.

pub fn modify_content(self) -> bool

Bit 4: Allow modifying document content.

pub fn modify_annotation(self) -> bool

Bit 6: Allow adding, modifying, or deleting annotations.

pub fn fill_form(self) -> bool

Bit 9: Allow filling in form fields and signing.

pub fn extract_for_accessibility(self) -> bool

Bit 10: Allow extracting text and graphics for accessibility.

Trait Implementations

impl Clone for Permissions

fn clone(&self) -> Permissions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Permissions

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

Formats the value using the given formatter.

impl PartialEq for Permissions

fn eq(&self, other: &Permissions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Permissions

impl Eq for Permissions

impl StructuralPartialEq for Permissions