Struct CacheManifest 

pub struct CacheManifest {
    pub service_name: String,
    pub service_version: String,
    pub broker_envelope_version: String,
    pub created_at_unix_ms: u64,
    pub last_active_unix_ms: u64,
    pub roots: Vec<CacheRoot>,
    pub broker_instance: String,
    pub bundle_id: String,
}

v2 cache manifest envelope.

Carries the daemon’s identity (service + version), heartbeat timestamps, and the list of cache roots brokers care about. broker_envelope_version is “v2” for files written under this schema.

Field numbers shared with v1 (service_name=1, service_version=2, broker_envelope_version=3, created_at_unix_ms=4, last_active_unix_ms=5, roots=10, broker_instance=40, bundle_id=70) keep the human-readable diff between v1 and v2 manifests obvious and make the consumer-side migration mechanical.

Fields

service_name: String

Service this manifest describes. Same validation as ServiceDefinition.service_name.

service_version: String

Semver of the daemon binary that wrote this manifest.

broker_envelope_version: String

Always “v2” for files written under this schema. Pinning this in the proto rather than relying on the file extension alone lets a broker mis-route detection work even when the file has been renamed.

created_at_unix_ms: u64

Unix-ms timestamp the daemon first wrote this manifest.

last_active_unix_ms: u64

Unix-ms timestamp of the daemon’s last heartbeat write.

roots: Vec<CacheRoot>

Cache roots the daemon exposes for broker-side discovery (eviction, observability, etc.). Order is not significant.

broker_instance: String

Broker instance label this daemon is registered under. Empty for private brokers; mirrors ServiceDefinition.explicit_instance for shared-broker deployments.

bundle_id: String

Opaque bundle identifier for deployments that ship multiple related services. Empty when unused.

Trait Implementations

impl Clone for CacheManifest

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheManifest

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

Formats the value using the given formatter.

impl Default for CacheManifest

fn default() -> Self

Returns the “default value” for a type.

impl Message for CacheManifest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for CacheManifest

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CacheManifest