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Permissions

Struct Permissions 

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pub struct Permissions {
    pub print: bool,
    pub modify: bool,
    pub copy: bool,
    pub annotate: bool,
    pub fill_forms: bool,
    pub accessibility: bool,
    pub assemble: bool,
    pub print_hires: bool,
}
Expand description

The eight standard-handler permission bits a document opened under the user password (rather than the owner password) is granted (ISO 32000-2 §7.6.4.2, Table 22). Bits the standard reserves are not represented here; p_value fixes them to the values it mandates.

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§print: bool

Print the document, at full quality only when print_hires is also set (Table 22 bit 3).

§modify: bool

Modify the document’s contents, beyond what annotate, fill_forms and assemble separately cover (Table 22 bit 4).

§copy: bool

Copy or otherwise extract text and graphics (Table 22 bit 5).

§annotate: bool

Add or modify text annotations and fill form fields (Table 22 bit 6).

§fill_forms: bool

Fill in existing form fields even without annotate (Table 22 bit 9).

§accessibility: bool

Extract text and graphics for accessibility (Table 22 bit 10).

§assemble: bool

Assemble the document: insert, rotate or delete pages, create bookmarks or thumbnails (Table 22 bit 11).

§print_hires: bool

Print at full quality; without it, printing (if print allows it) may be limited to a low-resolution rasterization (Table 22 bit 12).

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impl Permissions

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pub fn all() -> Permissions

Every permission granted.

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pub fn from_names<'a>( names: impl IntoIterator<Item = &'a str>, ) -> Result<Permissions, String>

Every permission named in names granted, everything else denied. The first name not in PERMISSION_NAMES comes back as Err, carrying that name alone: the CLI and the Python bindings each wrap it in their own error type and message text.

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impl Clone for Permissions

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fn clone(&self) -> Permissions

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for Permissions

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impl Debug for Permissions

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

Formats the value using the given formatter. Read more
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impl Default for Permissions

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fn default() -> Permissions

Every permission granted, same as Permissions::all.

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impl Eq for Permissions

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impl PartialEq for Permissions

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for Permissions

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.