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Alex Crichton
429313de69
This reimplements librustuv without using the interfaces provided by the scheduler in libstd. This solely uses the new Runtime trait in order to interface with the local task and perform the necessary scheduling operations. The largest snag in this refactoring is reimplementing homing. The new runtime trait exposes no concept of "homing" a task or forcibly sending a task to a remote scheduler (there is no concept of a scheduler). In order to reimplement homing, the transferrence of tasks is now done at the librustuv level instead of the scheduler level. This means that all I/O loops now have a concurrent queue which receives homing messages and requests. This allows the entire implementation of librustuv to be only dependent on the runtime trait, severing all dependence of librustuv on the scheduler and related green-thread functions. This is all in preparation of the introduction of libgreen and libnative. At the same time, I also took the liberty of removing all glob imports from librustuv.
This is a preliminary version of the Rust compiler, libraries and tools Source layout: librustc/ The self-hosted compiler libstd/ The standard library (imported and linked by default) libextra/ The "extras" library (slightly more peripheral code) libsyntax/ The Rust parser and pretty-printer rt/ The runtime system rt/rust_*.cpp - The majority of the runtime services rt/isaac - The PRNG used for pseudo-random choices in the runtime rt/bigint - The bigint library used for the 'big' type rt/uthash - Small hashtable-and-list library for C, used in runtime rt/sync - Concurrency utils rt/util - Small utility classes for the runtime. rt/vg - Valgrind headers rt/msvc - MSVC support test/ Testsuite test/compile-fail - Tests that should fail to compile test/run-fail - Tests that should compile, run and fail test/run-pass - Tests that should compile, run and succeed test/bench - Benchmarks and miscellanea test/pretty - Pretty-printer tests test/auxiliary - Dependencies of tests compiletest/ The test runner librustpkg/ The package manager and build system librustdoc/ The Rust API documentation tool llvm/ The LLVM submodule libuv/ The libuv submodule rustllvm/ LLVM support code libfuzzer/ A collection of fuzz testers etc/ Scripts, editor support, misc