[rust] Switch to referencing a license file
The `license` section in the cargo manifest references a SPDX
license expression, which does not fully support our BSD-3-Clause
with the Patent grant. So instead, use a license file until
that support is added.
Change-Id: Icbd5a91a464b82be99fdf285f99329c7d8f38697
diff --git a/rust/write_cargo_toml.py b/rust/write_cargo_toml.py
index c49d4ea..dad1a60 100755
--- a/rust/write_cargo_toml.py
+++ b/rust/write_cargo_toml.py
@@ -35,7 +35,7 @@
name = "%(package_name)s"
version = "%(version)s"
edition = "%(edition)s"
-license = "BSD-3-Clause"
+license-file = "LICENSE"
authors = ["rust-fuchsia@fuchsia.com"]
description = "Rust crate for Fuchsia OS"
repository = "https://fuchsia.googlesource.com"
