Enum ProtocolVersion 

pub enum ProtocolVersion {
    V1_21,
}

Supported Minecraft protocol versions.

Each variant corresponds to a specific Minecraft release and its associated protocol version number. The protocol version is sent in the Handshake packet and determines which packet definitions and ID mappings to use.

Currently only 1.21.x is supported. Additional versions will be added as the multi-version delta/overlay model is implemented.

Variants

V1_21

Minecraft 1.21 (protocol version 767).

Implementations

impl ProtocolVersion

pub fn protocol_number(&self) -> i32

Returns the numeric protocol version sent in the Handshake packet.

This integer identifies the protocol version to the server and is used to select the correct packet registry. The client sends this value during the handshake; the server uses it to determine which packet definitions apply.

pub fn from_protocol_number(number: i32) -> Option<Self>

Attempts to resolve a protocol version from its numeric identifier.

Returns None if the protocol number doesn’t match any supported version. This is used during handshake to determine if the server supports the client’s protocol version.

Trait Implementations

impl Clone for ProtocolVersion

fn clone(&self) -> ProtocolVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolVersion

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

Formats the value using the given formatter.

impl Display for ProtocolVersion

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

Formats the value using the given formatter.

impl Hash for ProtocolVersion

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 ProtocolVersion

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

impl Eq for ProtocolVersion

impl StructuralPartialEq for ProtocolVersion