Initial vendor packages

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

1 files changed, 41 insertions, 0 deletions

diff --git a/vendor/backtrace/src/symbolize/noop.rs b/vendor/backtrace/src/symbolize/noop.rs
new file mode 100644
index 0000000..c533365
--- /dev/null
+++ b/vendor/backtrace/src/symbolize/noop.rs
@@ -0,0 +1,41 @@
+//! Empty symbolication strategy used to compile for platforms that have no
+//! support.
+
+use super::{BytesOrWideString, ResolveWhat, SymbolName};
+use core::ffi::c_void;
+use core::marker;
+
+pub unsafe fn resolve(_addr: ResolveWhat<'_>, _cb: &mut dyn FnMut(&super::Symbol)) {}
+
+pub struct Symbol<'a> {
+    _marker: marker::PhantomData<&'a i32>,
+}
+
+impl Symbol<'_> {
+    pub fn name(&self) -> Option<SymbolName<'_>> {
+        None
+    }
+
+    pub fn addr(&self) -> Option<*mut c_void> {
+        None
+    }
+
+    pub fn filename_raw(&self) -> Option<BytesOrWideString<'_>> {
+        None
+    }
+
+    #[cfg(feature = "std")]
+    pub fn filename(&self) -> Option<&::std::path::Path> {
+        None
+    }
+
+    pub fn lineno(&self) -> Option<u32> {
+        None
+    }
+
+    pub fn colno(&self) -> Option<u32> {
+        None
+    }
+}
+
+pub unsafe fn clear_symbol_cache() {}