Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 14 insertions, 0 deletions

diff --git a/vendor/backtrace/tests/common/mod.rs b/vendor/backtrace/tests/common/mod.rs
new file mode 100644
index 0000000..3c07934
--- /dev/null
+++ b/vendor/backtrace/tests/common/mod.rs
@@ -0,0 +1,14 @@
+/// Some tests only make sense in contexts where they can re-exec the test
+/// itself. Not all contexts support this, so you can call this method to find
+/// out which case you are in.
+pub fn cannot_reexec_the_test() -> bool {
+    // These run in docker containers on CI where they can't re-exec the test,
+    // so just skip these for CI. No other reason this can't run on those
+    // platforms though.
+    // Miri does not have support for re-execing a file
+    cfg!(unix)
+        && (cfg!(target_arch = "arm")
+            || cfg!(target_arch = "aarch64")
+            || cfg!(target_arch = "s390x"))
+        || cfg!(miri)
+}