Function bevy::prelude::dbg

pub fn dbg<T>(_: In<T>)where
    T: Debug,

System adapter that utilizes the bevy_utils::tracing::debug! macro to print the output of a system.

Examples

use bevy_ecs::prelude::*;

// Building a new schedule/app...
let mut sched = Schedule::default();
sched.add_system(
        // Prints debug data from system.
        parse_message_system.pipe(system_adapter::dbg)
    )
    // ...

// A system that returns a Result<usize, String> output.
fn parse_message_system() -> Result<usize, std::num::ParseIntError> {
    Ok("42".parse()?)
}