The Rust Dist Cloud Native Buildpack provides a Rust toolchain from a zip archive distribution. The buildpack installs the Rust toolchain onto the $PATH which makes it available for subsequent buildpacks to consume. Subsequent buildpacks can then use the toolchain to build Rust projects. The Rust Cargo CNB is an example of a buildpack that utilizes a Rust toolchain.
This buildpack will always pass detection.
This buildpack will participate during build if any of the following conditions are met
- Another buildpack requires
rust
The buildpack will do the following if Rust is requested:
- Contributes Rust to a layer marked
buildandcachewith all commands on$PATH
| Environment Variable | Description |
|---|---|
$BP_RUST_VERSION |
As a user of the buildpack, you may specify which version of Rust gets installed by setting this environment variable at build time. The version you specify must exist in the buildpack.toml file or you will get an error. |
The buildpack optionally accepts the following bindings:
| Key | Value | Description |
|---|---|---|
<dependency-digest> |
<uri> |
If needed, the buildpack will fetch the dependency with digest <dependency-digest> from <uri> |
In general, you probably want the rust CNB instead.
If you want to use this particular CNB directly, the easiest way is via image. Run pack build -b paketocommunity/rust-dist:<version> ....
This buildpack is released under version 2.0 of the Apache License.