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Prevent build.rs rerunning unnecessarily on all source changes

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David Tolnay 2022-12-12 14:37:40 -08:00
parent 0a12097eb7
commit 5a10cb0134
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build.rs
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@ -3,6 +3,8 @@ use std::fs;
use std::path::PathBuf;
fn main() {
println!("cargo:rerun-if-changed=build.rs");
let mut version = env!("CARGO_PKG_VERSION").to_owned();
if let Ok(prettyplease_version) = env::var("DEP_PRETTYPLEASE01_VERSION") {
// TODO: Make this appear only if `--version --verbose` is used.