Struct CurrentSpan 

pub struct CurrentSpan;

Utilities for working with the currently active span.

This struct provides static methods for interacting with the current span in the thread-local context. It allows adding events, links, and attributes to the currently active span without needing a direct reference to it.

Examples

use veecle_telemetry::{CurrentSpan, span};

let span = span!("operation");
let _guard = span.entered();

// Add an event to the current span
CurrentSpan::add_event("milestone", &[]);

Implementations

impl CurrentSpan

pub fn add_event(name: &'static str, attributes: &[KeyValue<'static>])

Adds an event to the current span.

Events represent point-in-time occurrences within a span’s lifetime.

Arguments

• name - The name of the event
• attributes - Key-value attributes providing additional context

Examples

use veecle_telemetry::{CurrentSpan, KeyValue, Value, span};

let _guard = span!("operation").entered();
CurrentSpan::add_event("checkpoint", &[]);
CurrentSpan::add_event("milestone", &[KeyValue::new("progress", 75)]);

pub fn add_link(link: SpanContext)

Creates a link from the current span to another span.

Links connect spans across different traces, allowing you to represent relationships between spans that are not parent-child relationships.

Examples

use veecle_telemetry::{CurrentSpan, Span, SpanContext, SpanId, ProcessId};

let _guard = Span::new("my_span", &[]).entered();

let external_context = SpanContext::new(ProcessId::from_raw(0x123), SpanId(0x456));
CurrentSpan::add_link(external_context);

pub fn set_attribute(attribute: KeyValue<'static>)

Sets an attribute on the current span.

Attributes provide additional context about the work being performed in the span.

Arguments

• attribute - The key-value attribute to set

Examples

use veecle_telemetry::{CurrentSpan, KeyValue, Value, span};

let _guard = span!("operation").entered();
CurrentSpan::set_attribute(KeyValue::new("user_id", 123));
CurrentSpan::set_attribute(KeyValue::new("status", "success"));

Trait Implementations

impl Debug for CurrentSpan

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

Formats the value using the given formatter.

impl Default for CurrentSpan

fn default() -> CurrentSpan

Returns the “default value” for a type.