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Add experimental feature with optional dependency on clang-ast

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David Tolnay 2021-04-21 13:42:37 -07:00
parent 2c76dd6962
commit 34a44cb940
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1 changed files with 8 additions and 0 deletions
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8
macro/Cargo.toml
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@ -14,11 +14,19 @@ categories = ["development-tools::ffi"]
[lib]
proc-macro = true
[features]
experimental = ["clang-ast", "serde", "serde_json"]
[dependencies]
proc-macro2 = "1.0"
quote = "1.0.4"
syn = { version = "1.0.68", features = ["full"] }
# optional dependencies
clang-ast = { version = "0.1", optional = true }
serde = { version = "1.0", optional = true, features = ["derive"] }
serde_json = { version = "1.0", optional = true }
[dev-dependencies]
cxx = { version = "1.0", path = ".." }