29 lines
783 B
Rust
29 lines
783 B
Rust
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//! Changing the panicking behavior
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//!
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//! The easiest way to change the panicking behavior is to use a different [panic handler crate][0].
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//!
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//! [0]: https://crates.io/keywords/panic-impl
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#![no_main]
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#![no_std]
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// Pick one of these panic handlers:
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// `panic!` halts execution; the panic message is ignored
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extern crate panic_halt;
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// Reports panic messages to the host stderr using semihosting
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// NOTE to use this you need to uncomment the `panic-semihosting` dependency in Cargo.toml
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// extern crate panic_semihosting;
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// Logs panic messages using the ITM (Instrumentation Trace Macrocell)
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// NOTE to use this you need to uncomment the `panic-itm` dependency in Cargo.toml
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// extern crate panic_itm;
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use cortex_m_rt::entry;
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#[entry]
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fn main() -> ! {
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panic!("Oops")
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}
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