Function intern_string 

pub fn intern_string(s: &str) -> Arc<str>

Intern a string using the global string pool

This is the main API for string interning. All string fields in AllocationInfo and related structures should use this function to intern their strings.

Example

use memscope_rs::core::string_pool::intern_string;
use std::sync::Arc;

let s1 = intern_string("hello");
let s2 = intern_string("hello");

// Both Arc<str> point to the same memory
assert!(Arc::ptr_eq(&s1, &s2));