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24 lines
839 B
Rust
24 lines
839 B
Rust
// Copyright 2020 The Jujutsu Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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fn main() -> std::io::Result<()> {
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println!("cargo:rerun-if-changed=build.rs");
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if let Some(true) = version_check::supports_feature("map_first_last") {
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println!("cargo:rustc-cfg=feature=\"map_first_last\"");
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}
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Ok(())
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}
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