en/src/dev.rs

22 lines
770 B
Rust

pub fn elog(function: &str, message: &str) {
eprintln!("{:?} [{function}] {message}", crate::ONSET.elapsed());
}
#[macro_export]
macro_rules! log {
($fmt:expr $(, $($arg:tt)+ )? ) => {{
let mut scope = std::any::type_name_of_val(&|| {})
.to_string().replace("::{{closure}}", "");
if scope.matches("::").count() > 3 {
let parts: Vec<&str> = scope.split("::").collect();
if let (Some(module) , Some(caller)) =
(parts.get(parts.len().saturating_sub(1)),
parts.get(parts.len().saturating_sub(2))) {
scope = format!("{module}::{caller}");
}
}
$crate::dev::elog(&scope, &format!($fmt $(, $($arg)+ )?));
}};
}