Enum PageRotation 

pub enum PageRotation {
    Absent,
    Valid(i32),
    Malformed,
}

Distinguishes the three cases get_page_rotation folds into 0.

Variants

Absent

No /Rotate entry. ISO 32000-1 §7.7.3.3 default of 0 applies.

Valid(i32)

A spec-valid multiple of 90, normalised to 0, 90, 180 or 270.

Malformed

A /Rotate entry that is present but not a spec-valid multiple of 90.

Trait Implementations

impl Clone for PageRotation

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PageRotation

impl Debug for PageRotation

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

Formats the value using the given formatter.

impl Eq for PageRotation

impl PartialEq for PageRotation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PageRotation