Trait Returnable 

pub trait Returnable:
    Send
    + Sync
    + 'static {
    // Provided method
    fn on_return(&mut self) { ... }
}

Trait for items that can be returned to a pool

Provided Methods

fn on_return(&mut self)

Called when an item is returned to the pool

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors