Function log 

pub fn log<'a>(
    severity: Severity,
    body: &'a str,
    attributes: &'a [KeyValue<'a, Transient>],
)

Logs a message with the specified severity level and attributes.

Prefer using the macros.

This function creates a log message with the given severity, body text, and key-value attributes. If there is an active span context, the log message will automatically be correlated with the trace and span IDs.

Arguments

• severity - The severity level of the log message
• body - The main message text
• attributes - Key-value pairs providing additional context

Examples

use veecle_telemetry::span;
use veecle_telemetry::log::log;
use veecle_telemetry::protocol::transient::{Severity, KeyValue};

// Simple log message
log(Severity::Info, "Server started", &[]);

// Log with attributes
log(Severity::Warn, "High memory usage", &[
    KeyValue::new("memory_usage_percent", 85),
    KeyValue::new("available_mb", 512),
]);

// Log within a span context
let span = span!("request_handler");
let _guard = span.entered();
log(Severity::Error, "Request failed", &[KeyValue::new("error_code", 500)]);

Conditional Compilation

When the enable feature is disabled, this function compiles to a no-op and has zero runtime overhead.