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Cargo B(inary)Install
cargo binstall provides a low-complexity mechanism for installing rust binaries as an alternative to building from source (via cargo install) or manually downloading packages. This is intended to work with existing CI artifacts and infrastructure, and with minimal overhead for package maintainers.
binstall works by fetching the crate information from crates.io, then searching the linked repository for matching releases and artifacts, with fallbacks to quickinstall and finally cargo install if these are not found.
To support binstall maintainers must add configuration values to Cargo.toml to allow the tool to locate the appropriate binary package for a given version and target. See SUPPORT.md for more detail.
Status
Installation
To get started using cargo-binstall first install the binary (either via cargo install cargo-binstall or by downloading a pre-compiled release).
Usage
Supported packages can be installed using cargo binstall NAME where NAME is the crates.io package name.
Package versions and targets may be specified using the --version and --target arguments respectively, and will be installed into $HOME/.cargo/bin by default. For additional options please see cargo binstall --help.
[garry] ➜ ~ cargo binstall radio-sx128x --version 0.14.1-alpha.5
21:14:09 [INFO] Installing package: 'radio-sx128x'
21:14:13 [INFO] Downloading package from: 'https://github.com/rust-iot/rust-radio-sx128x/releases/download/v0.14.1-alpha.5/sx128x-util-x86_64-apple-darwin.tgz'
21:14:18 [INFO] This will install the following binaries:
21:14:18 [INFO] - sx128x-util (sx128x-util-x86_64-apple-darwin -> /Users/ryankurte/.cargo/bin/sx128x-util-v0.14.1-alpha.5)
21:14:18 [INFO] And create (or update) the following symlinks:
21:14:18 [INFO] - sx128x-util (/Users/ryankurte/.cargo/bin/sx128x-util-v0.14.1-alpha.5 -> /Users/ryankurte/.cargo/bin/sx128x-util)
21:14:18 [INFO] Do you wish to continue? yes/no
yes
21:15:30 [INFO] Installing binaries...
21:15:30 [INFO] Installation complete!
Unsupported crates
To install an unsupported crate, you may specify the Cargo.toml metadata entries for pkg-url, bin-dir, and pkg-fmt at the command line, with values as documented below.
For example:
$ binstall \
--pkg-url="{ repo }/releases/download/{ version }/{ name }-{ version }-{ target }.{ archive-format }" \
--pkg-fmt="txz" crate_name
FAQ
- Why use this?
- Because
wget-ing releases is frustrating,cargo installtakes a not inconsequential portion of forever on constrained devices, and often putting together actual packages is overkill.
- Because
- Why use the cargo manifest?
- Crates already have these, and they already contain a significant portion of the required information.
Also there's this great and woefully underused (imo)
[package.metadata]field.
- Crates already have these, and they already contain a significant portion of the required information.
Also there's this great and woefully underused (imo)
- Is this secure?
- Yes and also no? We're not (yet? #1) doing anything to verify the CI binaries are produced by the right person / organisation.
However, we're pulling data from crates.io and the cargo manifest, both of which are already trusted entities, and this is
functionally a replacement for
curl ... | bashorwget-ing the same files, so, things can be improved but it's also fairly moot
- Yes and also no? We're not (yet? #1) doing anything to verify the CI binaries are produced by the right person / organisation.
However, we're pulling data from crates.io and the cargo manifest, both of which are already trusted entities, and this is
functionally a replacement for
- What do the error codes mean?
- You can find a full description of errors including exit codes here: https://docs.rs/cargo-binstall/latest/cargo_binstall/errors/enum.BinstallError.html
If you have ideas / contributions or anything is not working the way you expect (in which case, please include an output with --log-level debug) and feel free to open an issue or PR.