Struct EventMetadata 

pub struct EventMetadata { /* private fields */ }

Implementations

impl EventMetadata

pub const fn new() -> EventMetadata

pub fn with_entry( key: impl Into<String>, value: impl Into<String>, ) -> EventMetadata

pub fn insert(&mut self, key: impl Into<String>, value: impl Into<String>)

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

pub fn entries(&self) -> &[EventMetadataEntry]

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

Trait Implementations

impl Clone for EventMetadata

fn clone(&self) -> EventMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventMetadata

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

Formats the value using the given formatter.

impl Default for EventMetadata

fn default() -> EventMetadata

Returns the “default value” for a type.

impl PartialEq for EventMetadata

fn eq(&self, other: &EventMetadata) -> 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 EventMetadata

impl StructuralPartialEq for EventMetadata