Struct EventFilter

pub struct EventFilter {
    pub event_types: Vec<String>,
    pub source_patterns: Vec<String>,
    pub metadata_filters: HashMap<String, Value>,
    pub min_priority: EventPriority,
}

Event subscription filter

Fields

event_types: Vec<String>

Event types to match (empty means all)

source_patterns: Vec<String>

Source patterns to match

metadata_filters: HashMap<String, Value>

Metadata filters

min_priority: EventPriority

Minimum priority level

Implementations

impl EventFilter

pub fn new() -> Self

Create a new event filter

pub fn with_event_type(self, event_type: impl Into<String>) -> Self

Add event type filter

pub fn with_source_pattern(self, pattern: impl Into<String>) -> Self

Add source pattern filter

pub fn with_metadata(self, key: impl Into<String>, value: Value) -> Self

Add metadata filter

pub fn with_min_priority(self, priority: EventPriority) -> Self

Set minimum priority

pub fn matches(&self, event: &dyn Event) -> bool

Check if an event matches this filter

Trait Implementations

impl Clone for EventFilter

fn clone(&self) -> EventFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventFilter

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

Formats the value using the given formatter.

impl Default for EventFilter

fn default() -> Self

Returns the “default value” for a type.