Struct Target

pub struct Target {
    pub os: String,
    pub arch: String,
    pub arch_variant: Option<String>,
    pub distro_name: String,
    pub distro_version: String,
}

Fields

os: String

The name of the target operating system.

The value should conform to Go’s $GOOS, for example linux or windows.

CNB lifecycle sources this value from the run OCI image’s os property.

arch: String

The name of the target CPU architecture.

The value should conform to Go’s $GOARCH, for example amd64 or arm64.

CNB lifecycle sources this value from the run OCI image’s architecture property.

arch_variant: Option<String>

The variant of the specified CPU architecture.

The value should conform to OCI image spec platform variants, for example v7 or v8.

CNB lifecycle sources this value from the run OCI image’s variant property.

distro_name: String

The name of the operating system distribution. Should be empty for Windows.

For example: ubuntu or alpine.

CNB lifecycle sources this value from either:

1. The io.buildpacks.base.distro.name OCI image label, if set on the run image.
2. Or else, the ID field of the /etc/os-release file in the build image.

distro_version: String

The version of the operating system distribution.

For example: 22.04 or 3.19.

CNB lifecycle sources this value from either:

1. The io.buildpacks.base.distro.version OCI image label, if set on the run image.
2. Or else, the VERSION_ID field of the /etc/os-release file in the build image.

Trait Implementations

impl Clone for Target

fn clone(&self) -> Target

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Target

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.