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Pietro Albini
2b2045d161
Before this commit the hash used to cache docker images was calculated from the image's files and the files in the scripts/ directory. This worked fine when all the files used by an image were in those directories, but some images pull files from other images, causing hash collisions in some cases. This commit changes the hash to include the files of all the docker images, causing a rebuild of all the images when a single one changes. That's a bit heavy-handed, but we have no way to track which files an image pulls in and hash collisions are really painful to deal with.
This directory contains the source code of the rust project, including:
rustcand its testslibstd- Various submodules for tools, like rustdoc, rls, etc.
For more information on how various parts of the compiler work, see the rustc guide.
There is also useful content in the following READMEs, which are gradually being moved over to the guide:
- https://github.com/rust-lang/rust/tree/master/src/librustc/ty/query
- https://github.com/rust-lang/rust/tree/master/src/librustc/dep_graph
- https://github.com/rust-lang/rust/tree/master/src/librustc/infer/higher_ranked
- https://github.com/rust-lang/rust/tree/master/src/librustc/infer/lexical_region_resolve