use snafu::{prelude::*, Backtrace};
#[test]
fn no_argument_treated_as_backtrace() {
#[derive(Debug, Snafu)]
struct Error {
#[snafu(backtrace)]
thing: Backtrace,
}
let _ = Snafu.build();
}
#[test]
fn explicit_true_treated_as_backtrace() {
#[derive(Debug, Snafu)]
struct Error {
#[snafu(backtrace(true))]
thing: Backtrace,
}
let _ = Snafu.build();
}
#[test]
fn explicit_false_not_treated_as_backtrace() {
#[derive(Debug, Snafu)]
struct Error {
#[snafu(backtrace(false))]
backtrace: i32,
}
let _ = Snafu { backtrace: 42 }.build();
}