Macro error

macro_rules! error {
    ($env:expr, $($arg:tt)*) => { ... };
}

Logs a message at the error level.

Example

use red4ext_rs::{log, SdkEnv};

fn log_error(env: &SdkEnv) {
    log::error!(env, "Hello, world!");
    // log::error!("Hello, world!"); // if the `log` feature is enabled
}