Struct StartupMessage 

pub struct StartupMessage {
    pub version: ProtocolVersion,
    pub parameters: BTreeMap<Bytes, Bytes>,
}

A frontend startup message, retained as bytes for lossless proxy forwarding.

Fields

version: ProtocolVersion

Requested frontend/backend protocol version.

parameters: BTreeMap<Bytes, Bytes>

Startup parameter names and values, including user and database.

Implementations

impl StartupMessage

pub fn encode(&self) -> Result<Bytes>

Encodes the untagged startup packet.

Errors

Returns an error for embedded NUL bytes or a packet larger than i32::MAX.

pub fn decode(packet: Bytes) -> Result<Self>

Decodes one complete untagged startup packet.

Errors

Returns an error for an invalid length, malformed strings, duplicate parameters, or trailing bytes.

Trait Implementations

impl Clone for StartupMessage

fn clone(&self) -> StartupMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StartupMessage

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

Formats the value using the given formatter.

impl Eq for StartupMessage

impl PartialEq for StartupMessage

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StartupMessage