upstream/mercurial-mirror Files · rust/chg/build.rs

diff: re-establish linear runtime performance...

diff: re-establish linear runtime performance The previous method with sum() and list() creates a new list object for every hunk. Then sum() is used to flatten out this sequence of lists. The sum() function is not "lazy", but creates a new list object for every "+" operation and so this code had quadratic runtime behaviour.

Yuya Nishihara - - Load All Authors

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                r45266:e58422af

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             build.rs
        
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             | 155 B
            
                | application/rls-services+xml
            
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                RustLexer
            
             / rust / chg / build.rs
          
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      fn main() {

          cc::Build::new()

              .warnings(true)

              .file("src/sendfds.c")

              .file("src/sighandlers.c")

              .compile("procutil");

      }

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				fn main() {
				cc::Build::new()
				.warnings(true)
				.file("src/sendfds.c")
				.file("src/sighandlers.c")
				.compile("procutil");
				}