1 files changed, 147 insertions, 0 deletions
diff --git a/third_party/rust/syn/Cargo.toml b/third_party/rust/syn/Cargo.toml
new file mode 100644
index 0000000000..c2a36013ec
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+++ b/third_party/rust/syn/Cargo.toml
@@ -0,0 +1,147 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2018"
+rust-version = "1.31"
+name = "syn"
+version = "1.0.107"
+authors = ["David Tolnay <dtolnay@gmail.com>"]
+include = [
+    "/benches/**",
+    "/build.rs",
+    "/Cargo.toml",
+    "/LICENSE-APACHE",
+    "/LICENSE-MIT",
+    "/README.md",
+    "/src/**",
+    "/tests/**",
+]
+description = "Parser for Rust source code"
+documentation = "https://docs.rs/syn"
+readme = "README.md"
+keywords = [
+    "macros",
+    "syn",
+]
+categories = [
+    "development-tools::procedural-macro-helpers",
+    "parser-implementations",
+]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/dtolnay/syn"
+
+[package.metadata.docs.rs]
+all-features = true
+targets = ["x86_64-unknown-linux-gnu"]
+rustdoc-args = [
+    "--cfg",
+    "doc_cfg",
+]
+
+[package.metadata.playground]
+features = [
+    "full",
+    "visit",
+    "visit-mut",
+    "fold",
+    "extra-traits",
+]
+
+[lib]
+doc-scrape-examples = false
+
+[[bench]]
+name = "rust"
+harness = false
+required-features = [
+    "full",
+    "parsing",
+]
+
+[[bench]]
+name = "file"
+required-features = [
+    "full",
+    "parsing",
+]
+
+[dependencies.proc-macro2]
+version = "1.0.46"
+default-features = false
+
+[dependencies.quote]
+version = "1.0"
+optional = true
+default-features = false
+
+[dependencies.unicode-ident]
+version = "1.0"
+
+[dev-dependencies.anyhow]
+version = "1.0"
+
+[dev-dependencies.automod]
+version = "1.0"
+
+[dev-dependencies.flate2]
+version = "1.0"
+
+[dev-dependencies.insta]
+version = "1.0"
+
+[dev-dependencies.rayon]
+version = "1.0"
+
+[dev-dependencies.ref-cast]
+version = "1.0"
+
+[dev-dependencies.regex]
+version = "1.0"
+
+[dev-dependencies.reqwest]
+version = "0.11"
+features = ["blocking"]
+
+[dev-dependencies.syn-test-suite]
+version = "0"
+
+[dev-dependencies.tar]
+version = "0.4.16"
+
+[dev-dependencies.termcolor]
+version = "1.0"
+
+[dev-dependencies.walkdir]
+version = "2.1"
+
+[features]
+clone-impls = []
+default = [
+    "derive",
+    "parsing",
+    "printing",
+    "clone-impls",
+    "proc-macro",
+]
+derive = []
+extra-traits = []
+fold = []
+full = []
+parsing = []
+printing = ["quote"]
+proc-macro = [
+    "proc-macro2/proc-macro",
+    "quote/proc-macro",
+]
+test = ["syn-test-suite/all-features"]
+visit = []
+visit-mut = []