Struct PackageDescriptor 

pub struct PackageDescriptor {
    pub buildpack: PackageDescriptorBuildpackReference,
    pub dependencies: Vec<PackageDescriptorDependency>,
    pub platform: Platform,
}

Representation of package.toml.

Example

use libcnb_data::package_descriptor::PackageDescriptor;

let toml_str = r#"
[buildpack]
uri = "."

[[dependencies]]
uri = "libcnb:buildpack_id"

[[dependencies]]
uri = "../relative/path"

[[dependencies]]
uri = "/absolute/path"

[[dependencies]]
uri = "docker://docker.io/heroku/example:1.2.3"

[platform]
os = "windows"
"#;

toml::from_str::<PackageDescriptor>(toml_str).unwrap();

Fields

buildpack: PackageDescriptorBuildpackReference

The buildpack to package.

dependencies: Vec<PackageDescriptorDependency>

A set of dependent buildpack locations, for packaging a composite buildpack.

Each dependent buildpack location must correspond to an order group within the composite buildpack being packaged.

platform: Platform

The expected runtime environment for the packaged buildpack.

Trait Implementations

impl Clone for PackageDescriptor

fn clone(&self) -> PackageDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackageDescriptor

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

Formats the value using the given formatter.

impl Default for PackageDescriptor

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PackageDescriptor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PackageDescriptor

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.