That's awesome - thanks Simon! On Wed, Apr 5, 2017 at 3:13 PM, Simon Sapin <[email protected]> wrote:
> On 31/03/17 19:43, Simon Sapin wrote: > >> # cargo check >> >> Remember how I said a crate needs its dependencies to be compiled before >> it can start compiling? It actually only needs metadata (the results of >> the analysis phase), not the generated code. >> >> Cargo added a `cargo check` command that skips code generation entirely >> (except for build scripts and build-dependencies). This saves a lot of >> time (I’ve measured up to 5× speed from `./mach clean`), though >> obviously you don’t get an executable at the end. Still, it can help for >> example during a refactoring: run `./mach cargo check` many times until >> compiler error are resolved, and only then run `./mach build` and/or >> `./mach test-unit`. >> >> https://github.com/rust-lang/cargo/pull/3296 >> https://github.com/servo/servo/pull/14594 >> > > With a couple pull requests that just landed, "./mach cargo-geckolib > check" now also works. On a fast desktop it runs in 28 seconds after "cargo > clean" and 19 seconds after "touch components/style/lib.rs". > > > -- > Simon Sapin > _______________________________________________ > dev-servo mailing list > [email protected] > https://lists.mozilla.org/listinfo/dev-servo > _______________________________________________ dev-servo mailing list [email protected] https://lists.mozilla.org/listinfo/dev-servo
