Enum CleanlinessEvent 

pub enum CleanlinessEvent {
    TransactionStatus(TransactionStatus),
    ParameterChanged {
        name: Bytes,
        value: Bytes,
    },
    Listen {
        channel: Bytes,
    },
    Unlisten {
        channel: Option<Bytes>,
    },
    AdvisoryLockAcquired,
    AdvisoryLocksReleased,
    PortalOpened {
        name: Bytes,
    },
    PortalClosed {
        name: Bytes,
    },
    StatementPrepared {
        name: Bytes,
    },
    StatementClosed {
        name: Bytes,
    },
    ResetComplete,
    Application {
        kind: Bytes,
        detail: Bytes,
    },
}

Observable facts which may affect whether an upstream connection is reusable.

Variants

TransactionStatus(TransactionStatus)

The backend reported its current transaction state.

ParameterChanged

A reportable run-time parameter changed.

Fields

name: Bytes

Parameter name.

value: Bytes

New parameter value.

Listen

The session began listening on a notification channel.

Fields

channel: Bytes

Channel name.

Unlisten

The session stopped listening on one or all channels.

Fields

channel: Option<Bytes>

Channel name, or None for every channel.

AdvisoryLockAcquired

The session acquired an advisory lock.

AdvisoryLocksReleased

The session released its advisory locks.

PortalOpened

A portal became live.

Fields

name: Bytes

Portal name.

PortalClosed

A portal was closed.

Fields

name: Bytes

Portal name.

StatementPrepared

A prepared statement became live.

Fields

name: Bytes

Prepared-statement name.

StatementClosed

A prepared statement was closed.

Fields

name: Bytes

Prepared-statement name.

ResetComplete

A reset operation restored the application’s clean baseline.

Application

Evidence from application-specific SQL inspection.

Fields

kind: Bytes

Application-defined category.

detail: Bytes

Application-defined supporting detail.

Trait Implementations

impl Clone for CleanlinessEvent

fn clone(&self) -> CleanlinessEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CleanlinessEvent

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

Formats the value using the given formatter.

impl Eq for CleanlinessEvent

impl PartialEq for CleanlinessEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CleanlinessEvent