Enum SessionItem 

pub enum SessionItem {
    Message(BackendMessage),
    ReadyForQuery {
        status: TransactionStatus,
        parameters_changed: bool,
    },
    CommandComplete {
        tag: Bytes,
        command: CommandIndex,
        notices: Vec<TaggedNotice>,
    },
}

A protocol-advancing message, optionally closing a command boundary.

Variants

Message(BackendMessage)

An ordinary protocol-advancing backend message.

ReadyForQuery

Readiness together with pooling-relevant state accumulated by the demux.

Fields

status: TransactionStatus

Backend transaction status.

parameters_changed: bool

Whether run-time parameters differ from their startup baseline.

CommandComplete

Command completion with notices accumulated since the previous boundary.

Fields

tag: Bytes

Backend command tag.

command: CommandIndex

Completed command’s position in the session.

notices: Vec<TaggedNotice>

Notices attributed to this command.

Trait Implementations

impl Clone for SessionItem

fn clone(&self) -> SessionItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionItem

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

Formats the value using the given formatter.

impl Eq for SessionItem

impl PartialEq for SessionItem

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SessionItem