Struct HandshakePacket

pub struct HandshakePacket<'a> { /* private fields */ }

Represents MySql’s initial handshake packet.

Implementations

impl<'a> HandshakePacket<'a>

pub fn new( protocol_version: u8, server_version: impl Into<Cow<'a, [u8]>>, connection_id: u32, scramble_1: [u8; 8], scramble_2: Option<impl Into<Cow<'a, [u8]>>>, capabilities: CapabilityFlags, default_collation: u8, status_flags: StatusFlags, auth_plugin_name: Option<impl Into<Cow<'a, [u8]>>>, ) -> Self

pub fn with_mariadb_ext_capabilities(self, flags: MariadbCapabilities) -> Self

pub fn into_owned(self) -> HandshakePacket<'static>

pub fn protocol_version(&self) -> u8

Value of the protocol_version field of an initial handshake packet.

pub fn server_version_ref(&self) -> &[u8]

Value of the server_version field of an initial handshake packet as a byte slice.

pub fn server_version_str(&self) -> Cow<'_, str>

Value of the server_version field of an initial handshake packet as a string (lossy converted).

pub fn server_version_parsed(&self) -> Option<(u16, u16, u16)>

Parsed server version.

Will parse first \d+.\d+.\d+ of a server version string (if any).

pub fn maria_db_server_version_parsed(&self) -> Option<(u16, u16, u16)>

Parsed mariadb server version.

pub fn connection_id(&self) -> u32

Value of the connection_id field of an initial handshake packet.

pub fn scramble_1_ref(&self) -> &[u8]

Value of the scramble_1 field of an initial handshake packet as a byte slice.

pub fn scramble_2_ref(&self) -> Option<&[u8]>

Value of the scramble_2 field of an initial handshake packet as a byte slice.

Note that this may include a terminating null character.

pub fn nonce(&self) -> Vec<u8>

Returns concatenated auth plugin nonce.

pub fn capabilities(&self) -> CapabilityFlags

Value of a server capabilities.

pub fn mariadb_ext_capabilities(&self) -> MariadbCapabilities

Value of MariaDB specific server capabilities

pub fn default_collation(&self) -> u8

Value of the default_collation field of an initial handshake packet.

pub fn status_flags(&self) -> StatusFlags

Value of a status flags.

pub fn auth_plugin_name_ref(&self) -> Option<&[u8]>

Value of the auth_plugin_name field of an initial handshake packet as a byte slice.

pub fn auth_plugin_name_str(&self) -> Option<Cow<'_, str>>

Value of the auth_plugin_name field of an initial handshake packet as a string (lossy converted).

pub fn auth_plugin(&self) -> Option<AuthPlugin<'_>>

Auth plugin of a handshake packet

Trait Implementations

impl<'a> Clone for HandshakePacket<'a>

fn clone(&self) -> HandshakePacket<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for HandshakePacket<'a>

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

Formats the value using the given formatter.

impl<'de> MyDeserialize<'de> for HandshakePacket<'de>

const SIZE: Option<usize> = None

Size hint of a serialized value (in bytes), if it’s constant.

type Ctx = ()

Some structs defines deserialization in the context of another value.

fn deserialize((): Self::Ctx, buf: &mut ParseBuf<'de>) -> Result<Self>

Deserializes self from the given buf.

impl MySerialize for HandshakePacket<'_>

fn serialize(&self, buf: &mut Vec<u8>)

Serializes self into the buf.

impl<'a> PartialEq for HandshakePacket<'a>

fn eq(&self, other: &HandshakePacket<'a>) -> 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<'a> Eq for HandshakePacket<'a>

impl<'a> StructuralPartialEq for HandshakePacket<'a>