Enum PdfEncryptionAlgorithm 

#[non_exhaustive]
pub enum PdfEncryptionAlgorithm {
    Aes128,
    Aes256,
}

加密算法族。

Examples

use easypdf_core::crypto::PdfEncryptionAlgorithm;

assert_eq!(PdfEncryptionAlgorithm::Aes128, PdfEncryptionAlgorithm::Aes128);
assert_ne!(PdfEncryptionAlgorithm::Aes128, PdfEncryptionAlgorithm::Aes256);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Aes128

AES-128-CBC（/V 4、/R 4）。128 位文件加密密钥。

Aes256

AES-256-CBC（/V 5、/R 6）。256 位文件加密密钥（ISO 32000-2）。

Trait Implementations

impl Clone for PdfEncryptionAlgorithm

fn clone(&self) -> PdfEncryptionAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PdfEncryptionAlgorithm

impl Debug for PdfEncryptionAlgorithm

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

Formats the value using the given formatter.

impl Eq for PdfEncryptionAlgorithm

impl Hash for PdfEncryptionAlgorithm

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PdfEncryptionAlgorithm

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PdfEncryptionAlgorithm