Enum Version 

pub enum Version {
    V1 = 0,
    V2 = 1,
}

Version identifier for PKCS#8 documents.

(RFC 5958 designates 0 and 1 as the only valid versions for PKCS#8 documents)

Variants

V1 = 0

Denotes PKCS#8 v1: no public key field.

V2 = 1

Denotes PKCS#8 v2: OneAsymmetricKey with public key field.

Implementations

impl Version

pub fn has_public_key(self) -> bool

Is this version expected to have a public key?

Trait Implementations

impl Clone for Version

fn clone(&self) -> Version

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Version

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

Formats the value using the given formatter.

impl<'a> Decode<'a> for Version

fn decode<R: Reader<'a>>(decoder: &mut R) -> Result<Self>

Attempt to decode this message using the provided decoder.

fn from_der(bytes: &'a [u8]) -> Result<Self, Error>

Parse Self from the provided DER-encoded byte slice.

impl Encode for Version

fn encoded_len(&self) -> Result<Length>

Compute the length of this value in bytes when encoded as ASN.1 DER.

fn encode(&self, writer: &mut impl Writer) -> Result<()>

Encode this value as ASN.1 DER using the provided Writer.

fn encode_to_slice<'a>(&self, buf: &'a mut [u8]) -> Result<&'a [u8], Error>

Encode this value to the provided byte slice, returning a sub-slice containing the encoded message.

fn encode_to_vec(&self, buf: &mut Vec<u8>) -> Result<Length, Error>

Encode this message as ASN.1 DER, appending it to the provided byte vector.

fn to_der(&self) -> Result<Vec<u8>, Error>

Encode this type as DER, returning a byte vector.

impl FixedTag for Version

const TAG: Tag = Tag::Integer

ASN.1 tag

impl From<Version> for u8

fn from(version: Version) -> Self

Converts to this type from the input type.

impl PartialEq for Version

fn eq(&self, other: &Version) -> 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 TryFrom<u8> for Version

type Error = Error

The type returned in the event of a conversion error.

fn try_from(byte: u8) -> Result<Version, Error>

Performs the conversion.

impl Copy for Version

impl Eq for Version

impl StructuralPartialEq for Version

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• V1: 0 bytes
• V2: 0 bytes