Trait Api 

pub trait Api: Send {
    const MAX_TIME: u64;

    // Required method
    fn time() -> u64;

    // Provided method
    fn println(line: &str) { ... }
}

Debugging and testing interface.

Required Associated Constants

const MAX_TIME: u64

Maximum value returned by Self::time() before wrapping.

Required Methods

fn time() -> u64

Returns the time in micro-seconds since some initial event.

This wraps once Self::MAX_TIME is reached. In particular, a maximum value of zero equivalent to not supporting this API.

Provided Methods

fn println(line: &str)

Prints a line with timestamp.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Api for Impl

const MAX_TIME: u64 = 0u64