pkg/sentry: custom transports

pkg/sentry/envelope.zig

@@ -0,0 +1,10 @@
+const std = @import("std");
+const assert = std.debug.assert;
+const c = @import("c.zig").c;
+
+/// sentry_envelope_t
+pub const Envelope = opaque {
+    pub fn deinit(self: *Envelope) void {
+        c.sentry_envelope_free(@ptrCast(self));
+    }
+};