Struct StartupMessage 

pub struct StartupMessage {
    pub version: ProtocolVersion,
    pub parameters: BTreeMap<String, String>,
    pub parameter_pairs: Vec<(String, String)>,
}

Fields

version: ProtocolVersion

parameters: BTreeMap<String, String>

parameter_pairs: Vec<(String, String)>

Startup parameter pairs in wire order, including duplicate names.

Implementations

impl StartupMessage

pub fn get(&self, key: &str) -> Option<&str>

pub fn user(&self) -> Option<&str>

pub fn database(&self) -> Option<&str>

pub fn application_name(&self) -> Option<&str>

pub fn negotiate( &self, supported_protocol_options: &[&str], ) -> Result<StartupNegotiation, PgWireError>

Negotiate a PostgreSQL 3.x minor version and report every _pq_. startup option the embedding server has not implemented.

pub fn negotiate_with_max( &self, newest_supported: ProtocolVersion, supported_protocol_options: &[&str], ) -> Result<StartupNegotiation, PgWireError>

Negotiate against the newest protocol version implemented by the embedding server.

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