Struct EncryptionInfo 

#[non_exhaustive]
pub struct EncryptionInfo {
    pub filter: String,
    pub v: i32,
    pub r: i32,
    pub o: Vec<u8>,
    pub u: Vec<u8>,
    pub p: i32,
    pub length: Option<i32>,
    pub ue: Option<Vec<u8>>,
    pub oe: Option<Vec<u8>>,
    /* private fields */
}

Encryption information extracted from PDF trailer.

#[non_exhaustive]: this is parser output, not meant to be constructed by downstream code. The attribute lets future fields (like cfm, added for issue #364) be added without a breaking change.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

filter: String

Filter name (should be “Standard”)

v: i32

V entry (algorithm version)

r: i32

R entry (revision)

o: Vec<u8>

O entry (owner password hash)

u: Vec<u8>

U entry (user password hash)

p: i32

P entry (permissions)

length: Option<i32>

Length entry (key length in bits)

ue: Option<Vec<u8>>

UE entry (encrypted user key, R5/R6 only)

oe: Option<Vec<u8>>

OE entry (encrypted owner key, R5/R6 only)

Trait Implementations

impl Clone for EncryptionInfo

fn clone(&self) -> EncryptionInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EncryptionInfo

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

Formats the value using the given formatter.