rustHow to get the ID of a thread in Rust?

The ID of a thread in Rust can be obtained using the thread::current().id() method. This method returns a ThreadId struct which contains the ID of the current thread.

Example code

use std::thread;

let thread_id = thread::current().id();
println!("Thread ID: {:?}", thread_id);

Output example

Thread ID: ThreadId { inner: 0x7f8f9f8f8f8f8f8f }

Code explanation

• thread::current(): This method returns a Thread struct which contains information about the current thread.
• .id(): This method is used to get the ID of the current thread. It returns a ThreadId struct.
• println!: This macro is used to print the thread ID to the console.

Helpful links

• Threads in Rust
• Thread::current()
• ThreadId

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