Struct PackageMetadata 

pub struct PackageMetadata {
    pub description: String,
    pub contact: String,
    pub modification_time: i64,
    pub properties: HashMap<String, String>,
}

Java PackageMetadata — the metadata envelope Pulsar Packages attaches to each (type, tenant, namespace, name, version) tuple. Mirrors org.apache.pulsar.packages.management.core.common.PackageMetadata (Jackson camelCase on the wire). modification_time is a broker-side timestamp in milliseconds-since-epoch — the broker emits it on GET and ignores caller-supplied values on PUT (overwriting them with the receive timestamp).

Fields

description: String

Free-form package description.

contact: String

Maintainer contact (typically an email or team handle).

modification_time: i64

Last-modification timestamp in ms-since-epoch. Read-only for callers — the broker overwrites the value on PUT.

properties: HashMap<String, String>

Arbitrary key/value labels (release notes, CI ids, etc.).

Trait Implementations

impl Clone for PackageMetadata

fn clone(&self) -> PackageMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackageMetadata

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

Formats the value using the given formatter.

impl Default for PackageMetadata

fn default() -> PackageMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PackageMetadata

where PackageMetadata: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PackageMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.