Enum rustls::ProtocolVersion

#[non_exhaustive]
pub enum ProtocolVersion {
    SSLv2,
    SSLv3,
    TLSv1_0,
    TLSv1_1,
    TLSv1_2,
    TLSv1_3,
    DTLSv1_0,
    DTLSv1_2,
    DTLSv1_3,
    Unknown(u16),
}

The ProtocolVersion TLS protocol enum. Values in this enum are taken from the various RFCs covering TLS, and are listed by IANA. The Unknown item is used when processing unrecognised ordinals.

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.

SSLv2

SSLv3

TLSv1_0

TLSv1_1

TLSv1_2

TLSv1_3

DTLSv1_0

DTLSv1_2

DTLSv1_3

Unknown(u16)

Implementations

impl ProtocolVersion

pub fn get_u16(&self) -> u16

pub fn as_str(&self) -> Option<&'static str>

Trait Implementations

impl Clone for ProtocolVersion

fn clone(&self) -> ProtocolVersion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Codec for ProtocolVersion

fn encode(&self, bytes: &mut Vec<u8>)

Function for encoding itself by appending itself to the provided vec of bytes.

fn read(r: &mut Reader<'_>) -> Result<Self, InvalidMessage>

Function for decoding itself from the provided reader will return Some if the decoding was successful or None if it was not.

fn get_encoding(&self) -> Vec<u8>

Convenience function for encoding the implementation into a vec and returning it

fn read_bytes(bytes: &[u8]) -> Result<Self, InvalidMessage>

Function for wrapping a call to the read function in a Reader for the slice of bytes provided

impl Debug for ProtocolVersion

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

Formats the value using the given formatter.

impl From<u16> for ProtocolVersion

fn from(x: u16) -> Self

Converts to this type from the input type.

impl PartialEq<ProtocolVersion> for ProtocolVersion

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TlsListElement for ProtocolVersion

const SIZE_LEN: ListLength = ListLength::U8

impl Copy for ProtocolVersion

impl Eq for ProtocolVersion

impl StructuralEq for ProtocolVersion

impl StructuralPartialEq for ProtocolVersion