Struct ContextProvenance 

pub struct ContextProvenance {
    pub node_id: String,
    pub context_package_id: String,
    pub structural_digest_hashes: Vec<(String, [u8; 32])>,
    pub summary_digest_hashes: Vec<(String, [u8; 32])>,
    pub dependency_commit_hashes: Vec<(String, Vec<u8>)>,
    pub included_file_count: usize,
    pub total_bytes: usize,
    pub created_at: i64,
}

PSP-5 Phase 3: Provenance record tracking what context was used

Records the hashes of all summaries, contracts, and dependency commits used to derive a node’s prompt context. This enables reproducibility: the same context package can be reconstructed from persisted state.

Fields

node_id: String

Node this provenance belongs to

context_package_id: String

Context package ID

structural_digest_hashes: Vec<(String, [u8; 32])>

Structural digest ID → hash pairs used

summary_digest_hashes: Vec<(String, [u8; 32])>

Summary digest ID → hash pairs used

dependency_commit_hashes: Vec<(String, Vec<u8>)>

Dependency node → commit hash pairs

included_file_count: usize

Number of raw files included

total_bytes: usize

Total bytes in context package

created_at: i64

When this provenance was recorded

Trait Implementations

impl Clone for ContextProvenance

fn clone(&self) -> ContextProvenance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextProvenance

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

Formats the value using the given formatter.

impl Default for ContextProvenance

fn default() -> ContextProvenance

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ContextProvenance

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ContextProvenance

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

where __S: Serializer,

Serialize this value into the given Serde serializer.