From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/error-chain/examples/has_backtrace.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 third_party/rust/error-chain/examples/has_backtrace.rs (limited to 'third_party/rust/error-chain/examples/has_backtrace.rs') diff --git a/third_party/rust/error-chain/examples/has_backtrace.rs b/third_party/rust/error-chain/examples/has_backtrace.rs new file mode 100644 index 0000000000..c5dac058a8 --- /dev/null +++ b/third_party/rust/error-chain/examples/has_backtrace.rs @@ -0,0 +1,18 @@ +//! Exits with exit code 0 if backtraces are disabled and 1 if they are enabled. +//! Used by tests to make sure backtraces are available when they should be. Should not be used +//! outside of the tests. + +#[macro_use] +extern crate error_chain; + +error_chain! { + errors { + MyError + } +} + +fn main() { + let err = Error::from(ErrorKind::MyError); + let has_backtrace = err.backtrace().is_some(); + ::std::process::exit(has_backtrace as i32); +} -- cgit v1.2.3