Struct NotificationFilter

pub struct NotificationFilter { /* private fields */ }

Defines which notifications the server should send to the client.

The filter contains two parts:

• minimum_severity: Request the server to only send notifications of this severity or higher.
• disabled_classifications/disabled_categories: Request the server to not send notifications of these categories/classifications. “categories” is the legacy name for “classifications”. Otherwise, they’re the same thing. They’re both tracked together. I.e., changing one will change the other.

See DriverConfig::with_notification_filter(), SessionConfig::with_notification_filter(), and ExecuteQueryBuilder::with_notification_filter().

Implementations

impl NotificationFilter

pub fn new() -> Self

Create a new NotificationFilter with default values.

This is equivalent to Default::default():

• leave it up to the server to choose a minimum_severity.
• leave it up to the server to choose disabled_categories/disabled_classifications.

pub fn new_disable_all() -> Self

Create a new NotificationFilter which requests the server to not send any notifications.

pub fn with_minimum_severity(self, minimum_severity: MinimumSeverity) -> Self

Request the server to only send notifications of this severity or higher.

pub fn with_default_minimum_severity(self) -> Self

Leave it up to the server to choose a minimum_severity.

See also with_minimum_severity().

pub fn with_disabled_classifications( self, disabled_classifications: Vec<DisabledClassification>, ) -> Self

Request the server to not send notifications of these classifications.

pub fn with_disabled_categories( self, disabled_categories: Vec<DisabledCategory>, ) -> Self

Request the server to not send notifications of these classifications.

This is the same as with_disabled_classifications().

pub fn with_default_disabled_classifications(self) -> Self

Leave it up to the server to choose which classifications to disable.

pub fn with_default_disabled_categories(self) -> Self

Leave it up to the server to choose which categories to disable.

This is the same as with_default_disabled_classifications().

Trait Implementations

impl Clone for NotificationFilter

fn clone(&self) -> NotificationFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NotificationFilter

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

Formats the value using the given formatter.

impl Default for NotificationFilter

fn default() -> NotificationFilter

Returns the “default value” for a type.

impl PartialEq for NotificationFilter

fn eq(&self, other: &NotificationFilter) -> 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 Eq for NotificationFilter

impl StructuralPartialEq for NotificationFilter