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revlog: using two new functions in C capsule from Rust code...

revlog: using two new functions in C capsule from Rust code We expose `index_length` and `index_node` in the C capsule, so that the Rust representation of the C index can implement the `RevlogIndex` trait. Because our `Node` is actually a one-field struct, we have to decorate it for direct FFI exchange with the C `char*` It would be a good thing to get a length from the C layer, but doing so right now would probably interfere with the upcoming changes that will happen there for the hash length. Differential Revision: https://phab.mercurial-scm.org/D8152

Yuya Nishihara - - Load All Authors

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             build.rs
        
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                | application/rls-services+xml
            
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             / rust / chg / build.rs
          
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      extern crate cc;

      fn main() {

          cc::Build::new()

              .warnings(true)

              .file("src/sendfds.c")

              .file("src/sighandlers.c")

              .compile("procutil");

      }

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				extern crate cc;

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