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reading env vars

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This commit is contained in:
nora 2023-09-29 22:20:14 +02:00
parent ddba35d06b
commit 0c69d7db10
7 changed files with 121 additions and 16 deletions
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10
example-user/src/main.rs
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@ -1,3 +1,4 @@
#![feature(panic_info_message)]
#![cfg_attr(not(test), no_std)]
#![no_main]
@ -9,8 +10,13 @@ extern crate libuwuc;
#[panic_handler]
#[cfg(not(test))]
fn handler(_arg: &core::panic::PanicInfo) -> ! {
libuwuc::io::println!("panic!");
fn handler(arg: &core::panic::PanicInfo) -> ! {
let args = format_args!("<no message>");
let payload = arg.message().unwrap_or(&args);
libuwuc::io::println!("panicked: {payload}");
if let Some(loc) = arg.location() {
libuwuc::io::println!(" at {}:{}:{}", loc.file(), loc.line(), loc.column());
}
libuwuc::start::exit(1);
}