Struct ModelSignature 

pub struct ModelSignature {
    pub content_hash: String,
    pub signature: String,
    pub signer_key: String,
    pub signer_id: Option<String>,
    pub timestamp: u64,
    pub algorithm: String,
}

Metadata for a signed model

Fields

content_hash: String

Model content hash (BLAKE3)

signature: String

Signature over the content hash (hex-encoded)

signer_key: String

Signer’s public key (hex-encoded)

signer_id: Option<String>

Signer identity (optional, e.g., email)

timestamp: u64

Timestamp (Unix epoch seconds)

algorithm: String

Algorithm identifier

Implementations

impl ModelSignature

pub fn new( content_hash: String, signature: Signature, signer_key: &VerifyingKey, signer_id: Option<String>, ) -> Self

Create a new model signature

pub fn verify(&self, model_data: &[u8]) -> Result<()>

Verify this signature against model data

Errors

Returns error if verification fails

pub fn save<P: AsRef<Path>>(&self, path: P) -> Result<()>

Save to file

Errors

Returns error if writing fails

pub fn load<P: AsRef<Path>>(path: P) -> Result<Self>

Load from file

Errors

Returns error if reading or parsing fails

Trait Implementations

impl Clone for ModelSignature

fn clone(&self) -> ModelSignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelSignature

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ModelSignature

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ModelSignature

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

where __S: Serializer,

Serialize this value into the given Serde serializer.