When I run cargo build
, various libs get stored within the folder /usr/local/lib/rustlib/
.
What is the correct way to clear these libs? I could rm
these files manually, but would that be the right thing to do? I noticed that /usr/local/lib/rustlib/manifest
is a file containing a list of the fill file paths of all the libs, and hence might be breaking something if I remove these files manually.
It is safe to delete . cargo/registry , yeah. It would be nice to have a command to do it for you though! It would be nice if there was a way to just clean out old crates that you're no longer using from the cache.
The purpose of a Cargo. lock is to describe the state of the world at the time of a successful build. It is then used to provide deterministic builds across whatever machine is building the package by ensuring that the exact same dependencies are being compiled.
Cargo stores the output of a build into the "target" directory. By default, this is the directory named target in the root of your workspace. To change the location, you can set the CARGO_TARGET_DIR environment variable, the build. target-dir config value, or the --target-dir command-line flag.
DESCRIPTION. Remove artifacts from the target directory that Cargo has generated in the past. With no options, cargo clean will delete the entire target directory.
I believe that manifest
file is just for the built-in libraries, i.e. those distributed with rustc
. cargo
itself stores things in ~/.cargo
(for the moment), if you do wish to just remove all the libraries then deleting that directory won't break anything.
If you're just wanting cargo
to rebuild/update dependencies you can run cargo update
.
Install and run cargo-cache to clear the cache in the ~/.cargo
folder:
$ cargo install cargo-cache $ cargo cache -a
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